CN212685373U - Unmanned supply vehicle - Google Patents

Abstract

The application provides an unmanned supply vehicle relates to supply vehicle technical field. Unmanned supply vehicle includes the automobile body and sets up control system on the automobile body, the power carriage of control system electric connection automobile body, wherein power carriage provides the electric energy for control system, control system includes main control unit and a plurality of induction system, a plurality of induction system set up all around along the automobile body, a plurality of induction system are used for gathering automobile body road conditions information all around, main control unit acquires the road conditions information that a plurality of induction system gathered, main control unit sends AI control command and carries out autopilot with control driver's cabin, the unmanned of supply vehicle has been realized, the problem that dependence manual driving is difficult to realize under the uncontrollable extreme environment of safety factor such as natural disasters has been solved in the epidemic situation.

Description

Unmanned supply vehicle

Technical Field

The application relates to the technical field of power cars, in particular to an unmanned power car.

Background

The power supply vehicle can be called a mobile power supply vehicle, an emergency power supply vehicle, a power generation vehicle and an electric engineering vehicle. The multifunctional emergency power supply vehicle is a special vehicle with a carriage body, a generator set and a power management system additionally arranged on a shaped chassis of a second type of automobile, and is mainly used as a mobile emergency standby power supply in places such as power, communication, meetings, engineering emergency rescue, military and the like which can be seriously affected if power failure occurs. The power supply vehicle has good off-road property and adaptability to various road surfaces.

At present, UPS (Uninterruptable Power supply) Power vehicles are driven into specified positions by means of manual driving, and are difficult to deliver to the specified positions by means of manual driving under the extreme environment with uncontrollable safety factors such as epidemic situations, natural disasters and the like.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the unmanned power supply vehicle has the advantages that the cab is controlled by the control system to execute automatic driving, and the power supply vehicle is conveyed to a specified position.

In order to achieve the purpose, the unmanned power supply vehicle comprises a vehicle body and a control system arranged on the vehicle body;

the vehicle body comprises a vehicle head, a wheel chassis and a power supply carriage, the vehicle head is connected with one end of the wheel chassis, and the power supply carriage is arranged on the wheel chassis;

the control system is electrically connected with the power carriage, the control system comprises a main controller and a plurality of sensing devices, the sensing devices are arranged around the vehicle body and used for acquiring road condition information around the vehicle body, the main controller is arranged in a cab of the vehicle head and electrically connected with the sensing devices, and the main controller acquires the road condition information acquired by the sensing devices and is used for controlling the cab to execute automatic driving.

In a feasible implementation manner, the control system further comprises a wireless communication device electrically connected with the main controller, the wireless communication device is arranged on the vehicle head, the wireless communication device is used for realizing wireless connection between the main controller and the background controller, and the background controller remotely controls the main controller to act.

In a possible implementation manner, further, the wireless communication device includes one of a 4G or 5G communication module.

In one possible embodiment, the plurality of sensing devices includes a first sensing device, a second sensing device and a third sensing device;

the vehicle head is provided with the first sensing device, and the first sensing device is used for acquiring road condition information in front of the vehicle head;

the second sensing devices are arranged on two sides of the vehicle body, and the second sensing devices collect road condition information on two sides of the vehicle body;

the third sensing device is arranged behind the vehicle body and used for acquiring road condition information behind the vehicle body;

and the main controller acquires the road condition information acquired by the first sensing device, the second sensing device and the third sensing device.

In a possible implementation manner, further, the first sensing device includes a front image sensor and a first distance measuring sensor, at least one front image sensor and at least one first distance measuring sensor are disposed on a front bumper of the vehicle head, and the first distance measuring sensor includes a laser or a millimeter wave radar.

In a possible implementation manner, further, the second sensing device includes a side image sensor and a second distance measuring sensor, at least one side image sensor is disposed in the rearview mirrors on two sides of the vehicle head, at least one second distance measuring sensor is disposed on two sides of the vehicle head and the vehicle wheel chassis, and the second distance measuring sensor includes a laser or a millimeter wave radar.

In a possible implementation manner, further, the third sensing device includes a rear image sensor and a third distance measuring sensor, at least one of the rear image sensor and the third distance measuring sensor is disposed in a rear bumper of the wheel chassis, which is far away from the vehicle head, and the third distance measuring sensor includes a laser or a millimeter wave radar.

In a possible embodiment, the wheel chassis is provided with a tire pressure monitoring sensor, the tire pressure monitoring sensor is electrically connected with the main controller, and the tire pressure monitoring sensor is used for detecting the tire pressure of a wheel below the wheel chassis in real time.

In a possible implementation manner, a power distribution cabinet is further arranged between the control system and the power supply compartment, and an inverter is included in the power distribution cabinet.

In one possible embodiment, further, the power supply compartment includes a compartment and a flywheel battery disposed in the compartment.

Compared with the prior art, the beneficial effects of the application are that:

the application provides a pair of unmanned supply vehicle, including automobile body and setting control system on the automobile body, the power carriage of control system electric connection automobile body, wherein the power carriage provides the electric energy for control system, control system includes main control unit and a plurality of induction system, a plurality of induction system set up all around along the automobile body, a plurality of induction system are used for gathering automobile body road conditions information all around, main control unit acquires the road conditions information that a plurality of induction system gathered, main control unit sends AI control command and carries out autopilot with the control driver's cabin, the unmanned of supply vehicle has been realized, the problem that dependence manual driving is difficult to realize under the uncontrollable extreme environment of safety factors such as natural disasters has been solved in the epidemic situation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, 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 illustrates a block schematic diagram of a control system in an unmanned power vehicle provided by the present application;

FIG. 2 illustrates a front view of an unmanned power vehicle as provided herein;

FIG. 3 shows a top view of the unmanned power vehicle provided in FIG. 2;

fig. 4 shows a right side view of the driverless power cart provided in fig. 2.

Description of the main element symbols:

1-background controller; 2-a wireless communication device; 3-a main controller; 4-a first sensing device; 5-a second sensing device; 6-a third sensing device;

40-front image sensor; 41-a first ranging sensor; 50-side image sensor; 51-a second ranging sensor; 60-rear image sensor; 61-a third ranging sensor; 100-vehicle head; 100 a-cab; 100 b-rear view mirror; 100 c-front bumper; 200-power supply compartment; 300-a wheel chassis; 300 a-a wheel; 300 b-rear bumper.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Example one

Referring to fig. 1 to 4, the present embodiment provides an unmanned electric vehicle, which is hereinafter referred to as an electric vehicle for short, and the electric vehicle includes a vehicle body and a control system disposed on the vehicle body, wherein the control system sends an ai (artificial intelligence) control instruction to implement artificial intelligence control of the electric vehicle, thereby implementing an unmanned function.

Referring to fig. 2, 3 and 4, in particular, the vehicle body includes a vehicle head 100, a wheel chassis 300 and a power supply compartment 200, wherein the vehicle head 100 is connected to one end of the wheel chassis 300, that is, the vehicle head 100 is connected to the front end of the wheel chassis 300, the power supply compartment 200 is disposed on the bottom plate of the wheel 300a, it can be understood that the power supply compartment 200 is located behind the vehicle head 100, and further, the power supply compartment 200 is detachably connected to the wheel chassis 300.

Further, the vehicle head 100 includes a cab 100a and rearview mirrors 100b located at two sides of the cab 100a, and the rearview mirrors 100b at two sides of the cab 100a can clearly see the road conditions at two sides of the wheel chassis 300 and the power supply compartment 200 and the road conditions behind the wheel chassis 300. Further, a front bumper 100c is provided at a front end of the cab 100a, and the front bumper 100c is configured to absorb and mitigate an external impact force from the front of the vehicle head 100.

A predetermined number of wheels 300a are provided under the wheel chassis 300, the wheels 300a support the power supply compartment 200 provided above the wheel chassis 300, and a rear bumper 300b is provided behind the wheel chassis 300, the rear bumper 300b serving to absorb and attenuate an external impact from behind the vehicle body. The Power supply compartment 200 includes a compartment and a flywheel battery disposed in the compartment, the flywheel battery is used for converting kinetic energy into electric energy, and can be loaded on a vehicle body to form a mobile Power supply, as an uninterruptible Power supply, that is, an uninterruptible Power supply (ups).

Furthermore, the flywheel battery has many advantages of energy storage devices such as chemical batteries, fuel cells and super-conductive batteries, and mainly has the following aspects: high energy density, high energy conversion efficiency, low requirement on environmental temperature, long service life, low loss, low maintenance and the like.

Flywheel batteries have been used in a growing number of applications, such as aerospace, transportation, and the like.

The power supply compartment 200 can provide electric energy for the control system, and specifically, the power supply compartment 200 and the control system are distributed through a power distribution cabinet (not shown), an inverter is arranged in the power distribution cabinet, and the inverter converts direct current output by the flywheel battery into alternating current required by the control system. In other words, the power supply of the control system directly uses the power of the flywheel battery in the power supply compartment 200.

Of course the control system may use an external power source for the powercart counterweight.

Referring to fig. 1 again, further, the control system includes a main controller 3 and a plurality of sensing devices, the plurality of sensing devices are arranged along the periphery of the vehicle body, and the plurality of sensing devices are used for collecting road condition information around the vehicle body. The main controller 3 is arranged in the cab 100a, the main controller 3 is respectively electrically connected with the plurality of sensing devices, the main controller 3 acquires road condition information acquired by the plurality of sensing devices, the road condition of the driving direction of the power supply vehicle is analyzed through an AI algorithm, and an AI control instruction is sent to control the cab 100a to execute automatic driving, so that the power supply vehicle can smoothly arrive at an appointed place. Further, the main controller 3 may also control the operation of the flywheel battery.

The main controller 3 includes one of a computer, a CPU, and a PLC controller.

In this embodiment, the control system further includes a wireless communication device 2 and a background controller 1, wherein the wireless communication device 2 is disposed on the vehicle head 100, specifically on the top of the cab 100a, the wireless communication device 2 is electrically connected to the main controller 3, and the wireless communication device 2 is wirelessly connected to the background controller 1, and is configured to receive a wireless control instruction sent by the background controller 1 and feed back the received wireless control instruction to the main control instruction. Meanwhile, the wireless communication device 2 can also send the road condition information acquired by the main controller 3 to the background controller 1 through a wireless signal.

It can be understood that wireless communication device 2 has realized the wireless connection between main control unit 3 and background controller 1, namely, wireless communication device 2 has played the bridge effect, and then, background controller 1 can be through the action of remote control's mode control main control unit 3, and is specific, background controller 1 is through the indirect action of control driver's cabin 100a of main control unit 3.

The operation of the cab 100a includes acceleration, deceleration, braking, whistling, steering, backing, parking, and stepping.

In the present embodiment, the cab 100a is connected to each actuator through a grid-embedded wiring system, and performs operations such as acceleration, deceleration, braking, whistling, steering, reversing, parking, and starting.

In some embodiments, the wireless communication device 2 includes one of a 4G or 5G communication module.

Further, in this embodiment, the plurality of sensing devices include a first sensing device 4, a second sensing device 5 and a third sensing device 6, and the first sensing device 4, the second sensing device 5 and the third sensing device 6 are disposed around the vehicle body.

Wherein, set up first induction system 4 on locomotive 100, first induction system 4 is used for gathering the road conditions information in locomotive 100 the place ahead, and is specific, and first induction system 4 includes preceding image sensor 40 and first range sensor 41. The front bumper 100c is provided with at least one front image sensor 40 and at least one first distance sensor 41, the front image sensor 40 collects road condition image information in front of the cab 100a, and the first distance sensor 41 collects distance information from an obstacle in front of the cab 100 a.

In some specific embodiments, the first distance measuring sensor 41 includes a laser or a millimeter wave radar to improve the measurement accuracy.

Wherein, all be provided with second induction system 5 in automobile body both sides, second induction system 5 gathers the road conditions information of automobile body both sides, specifically, second induction system 5 includes side image sensor 50 and second range sensor 51. At least one side image sensor 50 is arranged in each of the rearview mirrors 100b on both sides of the cab 100a, and the side image sensors 50 are used for acquiring road condition image information on both sides of the locomotive 100 and the power car 200. The two sides of the vehicle head 100 and the two sides of the wheel chassis 300 are both provided with at least one second distance measuring sensor 51, the second distance measuring sensors 51 collect distance information of the vehicle head 100 and the wheel chassis 300 from obstacles, and can assist the power supply vehicle in changing lanes, wherein the plurality of second distance measuring sensors 51 are uniformly distributed along the length direction of the wheel chassis 300.

In some embodiments, the second range sensor 51 comprises a laser or millimeter wave radar to improve the measurement accuracy.

When obstacles are close to the two sides of the locomotive 100 and the power supply carriage 200, the second distance measuring sensor 51 sends out an early warning signal, the main controller 3 acquires the early warning signal and drives the power supply vehicle to avoid the obstacles, and the second distance measuring sensor 51 places the obstacles to collide with the power supply vehicle.

Wherein, the automobile body rear is provided with third induction system 6, and third induction system 6 is used for gathering the road conditions information of automobile body rear, and is specific, and third induction system 6 includes back image sensor 60 and third range sensor 61. At least one rear image sensor 60 and at least one third distance measuring sensor 61 are arranged at one end of the wheel chassis 300 far away from the vehicle head 100.

In some specific embodiments, the rear image sensor 60 and the third distance measuring sensor 61 are provided in plural numbers, and the specific number is not limited, so that it is required to ensure that the collected road condition information at the rear of the vehicle body is comprehensive. Further, a plurality of rear image sensors 60 are disposed in the rear bumper 300b and are uniformly distributed at the middle of the rear bumper 300b, and the rear image sensors 60 are used for collecting road condition image information behind the power supply compartment 200 and the wheel chassis 300. The third distance measuring sensors 61 are arranged in the rear bumper 300b and are arranged in parallel with the rear image sensors 60, so that the collecting directions are consistent, and the third distance measuring sensors 61 can assist the power supply vehicle to realize reversing.

In some specific embodiments, the third distance measuring sensor 61 includes a laser or a millimeter wave radar to improve the measurement accuracy.

Further, main control unit 3 acquires the road condition information that first induction system 4, second induction system 5 and third induction system 6 gathered, through judging the road condition information around the supply vehicle to feed back to background controller 1 through wireless communication device 2, background operating personnel can send the instruction through background controller 1 and give main control unit 3, main control unit 3 sends AI control command control driver's cabin 100a and carries out autopilot, guarantees that the supply vehicle can arrive appointed place smoothly.

In some specific embodiments, the wheel chassis 300 is provided with a tire pressure monitoring sensor (not shown), the tire pressure monitoring sensor is electrically connected to the main controller 3, and each specific wheel 300a is provided with a tire pressure monitoring sensor, and the tire pressure monitoring sensor is used for detecting the tire pressure of the wheel 300a below the wheel chassis 300 in real time. When the tire pressure of the wheel 300a is in an abnormal state, the tire pressure monitoring sensor feeds back the tire pressure signal to the main controller 3, the main controller 3 controls the power supply vehicle to stop, and simultaneously, the signal is fed back to the background controller 1, and an operator judges or goes to maintenance according to the signal.

Further, a GPS positioning navigation device (not shown) is disposed in the cab 100a for positioning the power supply vehicle in real time.

Because UPS supply vehicle all relies on the mode of manual driving to drive supply vehicle into the assigned position at present, rely on manual driving to realize sending supply vehicle to the assigned position under the uncontrollable extreme environment of safety factor such as epidemic situation, natural disasters to be difficult to. Therefore, the unmanned supply vehicle that this embodiment provided, set up first induction system 4 around along the automobile body, second induction system 5 and third induction system 6, automobile body road conditions information all around is gathered respectively, main control unit 3 acquires first induction system 4, the road conditions information that second induction system 5 and third induction system 6 gathered, main control unit 3 sends AI control command and carries out autopilot in order to control driver's cabin 100a, the unmanned of supply vehicle has been realized, the problem that dependence manual drive is difficult to realize under the uncontrollable extreme environment of safety factors such as epidemic situation, natural disasters has been solved.

Therefore, the unmanned power supply vehicle provided by the embodiment has the following advantages:

1. the risk of contact between epidemic situation personnel or isolation personnel and operation drivers is avoided, and 100% of health standby and deployment execution tasks are achieved.

2. The functions of intelligence, energy conservation, environmental protection and remote control are realized.

3. And (4) intelligent management.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (10)

1. An unmanned power supply vehicle is characterized by comprising a vehicle body and a control system arranged on the vehicle body;

the vehicle body comprises a vehicle head, a wheel chassis and a power supply carriage, the vehicle head is connected with one end of the wheel chassis, and the power supply carriage is arranged on the wheel chassis;

the control system is electrically connected with the power carriage, the control system comprises a main controller and a plurality of sensing devices, the sensing devices are arranged around the vehicle body and used for acquiring road condition information around the vehicle body, the main controller is arranged in a cab of the vehicle head and electrically connected with the sensing devices, and the main controller acquires the road condition information acquired by the sensing devices and is used for controlling the cab to execute automatic driving.

2. The unmanned power supply vehicle of claim 1, wherein the control system further comprises a wireless communication device electrically connected with the main controller, the wireless communication device is arranged on a vehicle head, the wireless communication device is used for realizing wireless connection between the main controller and a background controller, and the background controller remotely controls the main controller to act.

3. The unmanned power cart of claim 2, wherein the wireless communication device comprises one of a 4G or 5G communication module.

4. The unmanned power source vehicle of claim 1, wherein the plurality of sensing devices comprises a first sensing device, a second sensing device, and a third sensing device;

the vehicle head is provided with the first sensing device, and the first sensing device is used for acquiring road condition information in front of the vehicle head;

the second sensing devices are arranged on two sides of the vehicle body, and the second sensing devices collect road condition information on two sides of the vehicle body;

the third sensing device is arranged behind the vehicle body and used for acquiring road condition information behind the vehicle body;

and the main controller acquires the road condition information acquired by the first sensing device, the second sensing device and the third sensing device.

5. The unmanned power source vehicle of claim 4, wherein the first sensing device comprises a front image sensor and a first distance measuring sensor, at least one front image sensor and at least one first distance measuring sensor are arranged on a front bumper of the vehicle head, and the first distance measuring sensor comprises a laser or a millimeter wave radar.

6. The unmanned power source vehicle of claim 4, wherein the second sensing device comprises a side image sensor and a second distance measuring sensor, at least one side image sensor is arranged in the rearview mirrors on two sides of the vehicle head, at least one second distance measuring sensor is arranged on two sides of the vehicle head and the wheel chassis, and the second distance measuring sensor comprises a laser or millimeter wave radar.

7. The unmanned power supply vehicle of claim 4, wherein the third sensing device comprises a rear image sensor and a third ranging sensor, at least one rear image sensor and at least one third ranging sensor are arranged in a rear bumper at one end of the wheel chassis far away from the vehicle head, and the third ranging sensor comprises a laser or millimeter wave radar.

8. The unmanned power supply vehicle of claim 1, wherein the wheel chassis is provided with a tire pressure monitoring sensor, the tire pressure monitoring sensor is electrically connected with the main controller, and the tire pressure monitoring sensor is used for detecting the tire pressure of the wheels below the wheel chassis in real time.

9. The unmanned power supply vehicle of claim 1, wherein a power distribution cabinet is further arranged between the control system and the power supply compartment, and an inverter is included in the power distribution cabinet.

10. The unmanned power vehicle of any of claims 1-9, wherein the power vehicle compartment comprises a vehicle compartment and a flywheel battery disposed within the vehicle compartment.

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