CN220594706U - Automatic water charging system and automatic water charging device of unmanned vehicle - Google Patents

Automatic water charging system and automatic water charging device of unmanned vehicle Download PDF

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Publication number
CN220594706U
CN220594706U CN202322263104.9U CN202322263104U CN220594706U CN 220594706 U CN220594706 U CN 220594706U CN 202322263104 U CN202322263104 U CN 202322263104U CN 220594706 U CN220594706 U CN 220594706U
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China
Prior art keywords
charging
control module
vehicle body
water
charging device
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Active
Application number
CN202322263104.9U
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Chinese (zh)
Inventor
肖杰
刘毛毛
董笑瑞
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City Lights Shenzhen Driverless Co ltd
Shenzhen City Light Smart City Service Co ltd
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City Lights Shenzhen Driverless Co ltd
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Priority to CN202322263104.9U priority Critical patent/CN220594706U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The utility model discloses an automatic water charging system and an automatic water charging device of an unmanned vehicle, wherein the automatic water charging system of the unmanned vehicle comprises the following components: the PLC control module is used for carrying out visual positioning operation on the vehicle body when receiving a charging instruction or a water adding instruction, and controlling the manipulator to drive the charging device to move and align with the charging unit on the vehicle body or drive the water adding device to move and align with the water adding unit on the vehicle body according to the result of the visual positioning operation so as to carry out charging or water adding operation on the vehicle body; and the power supply is used for supplying power to the PLC control module and the charging device. The automatic accurate alignment of the vehicle body with the charging unit and the water adding unit on the vehicle body can be realized, an operator is not required to perform alignment operation, and the accuracy requirement of stopping the vehicle body in a parking space can be reduced; in addition, the control mode of the utility model is simple and quick, can effectively reduce the input cost, and has good action effect.

Description

Automatic water charging system and automatic water charging device of unmanned vehicle
Technical Field
The utility model relates to the field of unmanned vehicles, in particular to an automatic water charging system and an automatic water charging device of an unmanned vehicle.
Background
In the prior art, the unmanned sanitation vehicle is basically charged and added with water by manual operation, so that a plurality of operators are required to be arranged at the charging and water adding stations, the operation efficiency is low, and the investment cost is high.
In order to solve the above problems, the following two methods are proposed in the prior art: 1. the mobile robot cooperates with the fixed charging gun to perform charging operation, the charging gun is arranged on the side surface of the parking space when in action, and the charging gun is taken out under the action of the mobile robot to perform charging operation of the vehicle; although the automatic charging can be realized in the mode, in order to realize the alignment of charging positions, the position accuracy requirement for parking the vehicle to the parking space is higher; 2. the mobile robot is matched with a mobile charging gun, a battery pack is arranged in the mobile charging gun, and automatic charging is realized under the action of the mobile robot; this mode convenience is stronger, but because of adopting the battery package, its capacity is limited, need frequently to charge the rifle to remove, can not realize the control of the electric quantity charge. In addition, the two modes adopt mobile robots, which results in higher use and input cost.
For automatic water adding of unmanned sanitation vehicles, because the requirement on water adding amount is higher, and the transportation is more troublesome, water adding needs to be carried out at a designated position, even if automatic water adding can be carried out, the automatic water adding operation can only be carried out by referring to the automatic charging mode, and therefore, the problem of lower operation precision exists.
Accordingly, the prior art has drawbacks and needs improvement.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, provides an automatic water charging system and an automatic water charging device of an unmanned vehicle, and solves the problems in the prior art that the automatic water charging and charging of the unmanned vehicle have higher requirements on the position accuracy of the vehicle parked in a parking space; meanwhile, the problems that the real-time monitoring of the battery power and the like cannot be realized, the cost is high and the like are solved.
The technical scheme of the utility model is as follows: an automatic water charging system for an unmanned vehicle, comprising: the PLC control module is used for carrying out visual positioning operation on the vehicle body when receiving a charging instruction or a water adding instruction, and controlling the manipulator to drive the charging device to move and align with the charging unit on the vehicle body or drive the water adding device to move and align with the water adding unit on the vehicle body according to the result of the visual positioning operation so as to carry out charging or water adding operation on the vehicle body; and the power supply is used for supplying power to the PLC control module and the charging device.
Further, the PLC control module is also used for controlling the charging device to stop charging when receiving a full signal on the vehicle body or controlling the water adding device to stop adding water when receiving a full signal on the vehicle body. It should be noted that, be provided with the device that is used for detecting vehicle body electric quantity on the vehicle body, be provided with water level monitoring device in its water tank simultaneously, can realize the real-time supervision of the battery electric quantity of vehicle body, the water yield in the water tank.
Further, the PLC control module includes: the visual positioning module, the lifting control module, the horizontal control module and the rotation control module are electrically connected with the controller and the power supply. And the power supply module is used for sequentially supplying power to the modules.
Further, the visual positioning module is used for visually positioning a charging unit or a water adding unit on the vehicle body.
Further, the lifting control module is used for controlling the manipulator to drive the charging device or the water adding device to move in the vertical direction.
Further, the horizontal control module is used for controlling the manipulator to drive the charging device or the water adding device to move in the horizontal direction.
Further, the rotation control module is used for controlling the manipulator to drive the charging device or the water adding device to rotate.
Further, the PLC control module further includes: and the telescopic control module is electrically connected with the controller and is used for controlling the charging device or the water adding device to carry out telescopic movement. The purpose of telescoping is to control the charging device to insert into the charging unit on the vehicle body after the alignment position, and to control the water adding device to insert into the water adding unit on the vehicle body for connection.
Further, the PLC control module further includes: the controller is in communication connection with the vehicle body through the wireless communication module or the Bluetooth module. And the vehicle body is respectively connected with a control end (a mobile phone, a PC end, a tablet board and the like) and the vehicle body through a wireless communication module and a Bluetooth module in a communication way.
The utility model also provides an automatic water charging device, which comprises the automatic water charging system of the unmanned vehicle.
By adopting the scheme, the utility model provides an automatic water charging system and an automatic water charging device of an unmanned vehicle, which have the following beneficial effects:
1. the automatic accurate alignment of the charging unit and the water adding unit on the vehicle body can be realized, an operator is not required to perform alignment operation, and the accuracy requirement of stopping the vehicle body in a parking space can be reduced;
2. compared with the mode of matching the mobile robot with the mobile charging gun in the prior art, the mobile charging gun has the advantages of lower cost, simple and quick control mode, effective reduction of input cost and good action effect;
3. the automatic water adding and charging operation of the unmanned vehicle can be realized, and meanwhile, after the full-water adding signal of the vehicle body is received, the charging device is controlled to stop charging or the water adding device is controlled to stop adding water, so that the unmanned vehicle has good effect, high efficiency and strong practicability.
Drawings
FIG. 1 is a schematic block diagram of the present utility model;
FIG. 2A is an electrical control diagram of a controller according to the present utility model;
fig. 2B is an electrical control diagram of the wireless communication module and the bluetooth module according to the present utility model;
FIG. 3 is an electrical control diagram of the elevation control module, the horizontal control module, and the rotation control module of the present utility model;
FIG. 4A is a first electrical control diagram of the power supply of the present utility model;
FIG. 4B is a second electrical control diagram of the power supply of the present utility model;
fig. 5 is an electrical control diagram of the visual positioning module of the present utility model.
Wherein: the system comprises a PLC control module 1, a controller 10, a visual positioning module 11, a lifting control module 12, a horizontal control module 13, a rotation control module 14, a telescopic control module 15, a wireless communication module 16, a Bluetooth module 17, a power supply 2 and a vehicle body 3.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1-5, the present utility model provides an automatic water charging system for an unmanned vehicle, comprising:
the PLC control module 1 is used for performing visual positioning operation on the vehicle body 3 when receiving a charging instruction or a water adding instruction, and controlling the manipulator to drive the charging device to move and align with a charging unit on the vehicle body 3 or drive the water adding device to move and align with a water adding unit on the vehicle body 3 according to the result of the visual positioning operation so as to perform charging or water adding operation on the vehicle body 3; it should be noted that, after the unmanned vehicle enters the parking space, the control command is sent through the background control system or the mobile phone end, the PLC control module 1 photographs the charging unit and the water adding unit on the vehicle body 3 after receiving the corresponding command, so as to realize visual positioning operation, and the result of visual positioning can know the deviation in all directions under the condition of current alignment, and according to the current positions of the charging device and the water adding device, the charging device is controlled to be completely aligned with the charging unit on the vehicle body 3, and the water adding device is completely aligned with the water adding unit, so as to realize accurate alignment, and perform automatic charging and water adding operations.
It should be noted that the charging device and the water adding device may be directly disposed on the same manipulator or different manipulators, and may specifically be disposed according to actual generation requirements, or may be controlled according to requirements to perform charging and water adding operations on the vehicle body 3. In this embodiment, the charging device and the water adding device are not disposed on the same manipulator; the charging device is a charging gun, and the water adding device is a water adding gun.
Specifically, in this embodiment, the PLC control module 1 is further configured to control the charging device to stop charging when receiving the full charge signal on the vehicle body 3 or control the water adding device to stop adding water when receiving the full water signal on the vehicle body. When the PLC control module 1 is in a communication connection state with the vehicle body 3 during charging or water adding operation, the vehicle body 3 can send the monitored battery electric quantity and water tank water quantity information on the vehicle body 3 to the PLC control module 1, so that related signals can be sent to the PLC control module 1 when the vehicle body 3 is full of electricity and water, and the PLC control module 1 can make corresponding control operation after receiving corresponding signals.
And the power supply source 2 is used for supplying power to the PLC control module 1 and the charging device. In this embodiment, the power supply 2 is configured to supply power to the entire PLC control module 1 and the charging device; specifically, mains AC 220V supplies power to the present utility model via power supply 2 (AC 220V-DC 24V,500 w).
Obviously, under the action of the PLC control module 1 of the automatic water charging system of the unmanned vehicle, the automatic accurate alignment of the charging unit and the water charging unit on the vehicle body 3 can be realized, and an operator is not required to perform alignment operation.
Specifically, in the present embodiment, the PLC control module 1 includes: the visual positioning module 11, the lifting control module 12, the horizontal control module 13 and the rotation control module 14 are electrically connected with the controller 10 and the power supply 2. The controller 10 receives a charging instruction or a water adding instruction and controls each module to sequentially act. It should be noted that, in the prior art, the controller 10 capable of implementing the functions of the controller 10 may be applied to the present utility model to implement the functions thereof.
Specifically, in the present embodiment, the visual positioning module 11 is configured to perform visual positioning on a charging unit or a water adding unit on the vehicle body 3. In this embodiment, the visual positioning module 11 is an industrial CCD camera, and obtains the position information of the charging unit or the water adding unit by photographing. The CCD industrial camera capable of realizing the functions of the above-mentioned visual positioning module 11 in the prior art can be applied to the present utility model to realize the functions thereof.
Specifically, in this embodiment, the lifting control module 12 is configured to control the manipulator to drive the charging device or the water adding device to move in a vertical direction. The mechanical structure controlled by the lifting control module 12 is generally a telescopic driving motor, and controls the manipulator to move in the vertical direction (Z direction).
Specifically, in this embodiment, the horizontal control module 13 is configured to control the manipulator to drive the charging device or the water adding device to move in the horizontal direction. The mechanical structure controlled by the horizontal control module 13 is generally a telescopic driving motor, and controls the manipulator to move in the horizontal direction (X, Y direction).
Specifically, in this embodiment, the rotation control module 14 is configured to control the manipulator to drive the charging device or the water adding device to rotate. The mechanical structure controlled by the rotation control module 14 is typically a rotatable motor, but may be other mechanical structures according to practical requirements.
Specifically, in this embodiment, the PLC control module 1 further includes: and the telescopic control module 15 is electrically connected with the controller 10, and the telescopic control module 15 is used for controlling the charging device or the water adding device to perform telescopic movement. The mechanical structure controlled by the expansion control module 15 is generally a telescopic driving motor or a cylinder, and generally requires high precision.
Specifically, in this embodiment, the PLC control module 1 further includes: the controller 10 is in communication connection with the vehicle body 3 through the wireless communication module 16 or the Bluetooth module 17. Therefore, the controller 10 is in communication connection with the vehicle body 3 and the control end at the same time, and realizes the control process.
In addition, the utility model also provides an automatic water charging device which comprises the automatic water charging system of the unmanned vehicle. Therefore, the automatic water charging device can realize automatic water charging and automatic charging operation of the unmanned vehicle without manual operation, effectively simplify the charging and water charging processes, improve the working efficiency and reduce the generation cost.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. An automatic water charging system for an unmanned vehicle, comprising:
the PLC control module is used for carrying out visual positioning operation on the vehicle body when receiving a charging instruction or a water adding instruction, and controlling the manipulator to drive the charging device to move and align with the charging unit on the vehicle body or drive the water adding device to move and align with the water adding unit on the vehicle body according to the result of the visual positioning operation so as to carry out charging or water adding operation on the vehicle body;
and the power supply is used for supplying power to the PLC control module and the charging device.
2. The automated water charging system of claim 1, wherein the PLC control module is further configured to control the charging device to stop charging upon receipt of a vehicle body charge full signal or to control the water charging device to stop charging upon receipt of a vehicle body water full signal.
3. The automated water charging system of claim 1, wherein the PLC control module comprises: the visual positioning module, the lifting control module, the horizontal control module and the rotation control module are electrically connected with the controller and the power supply.
4. An automated water charging system for an unmanned vehicle according to claim 3, wherein the visual positioning module is configured to visually position a charging unit or a water charging unit on the vehicle body.
5. An automated water charging system for an unmanned vehicle according to claim 3, wherein the elevation control module is configured to control the manipulator to move the charging device or the water charging device in a vertical direction.
6. An automated water charging system for an unmanned vehicle according to claim 3, wherein the horizontal control module is configured to control the manipulator to move the charging device or the water charging device in a horizontal direction.
7. An automated water charging system for an unmanned vehicle according to claim 3, wherein the rotation control module is configured to control the manipulator to rotate the charging device or the water charging device.
8. An automated water charging system for an unmanned vehicle as defined in claim 3, wherein the PLC control module further comprises: and the telescopic control module is electrically connected with the controller and is used for controlling the charging device or the water adding device to carry out telescopic movement.
9. An automated water charging system for an unmanned vehicle as defined in claim 3, wherein the PLC control module further comprises: the controller is in communication connection with the vehicle body through the wireless communication module or the Bluetooth module.
10. An automatic water charging device comprising an automatic water charging system of an unmanned vehicle according to any one of claims 1 to 9.
CN202322263104.9U 2023-08-21 2023-08-21 Automatic water charging system and automatic water charging device of unmanned vehicle Active CN220594706U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322263104.9U CN220594706U (en) 2023-08-21 2023-08-21 Automatic water charging system and automatic water charging device of unmanned vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322263104.9U CN220594706U (en) 2023-08-21 2023-08-21 Automatic water charging system and automatic water charging device of unmanned vehicle

Publications (1)

Publication Number Publication Date
CN220594706U true CN220594706U (en) 2024-03-15

Family

ID=90167435

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322263104.9U Active CN220594706U (en) 2023-08-21 2023-08-21 Automatic water charging system and automatic water charging device of unmanned vehicle

Country Status (1)

Country Link
CN (1) CN220594706U (en)

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GR01 Patent grant
GR01 Patent grant
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Effective date of registration: 20240617

Address after: 518000, Room 201, 2nd Floor, Building 2, Guodian Technology Modern Logistics Center, No. 3 Taohua Road, Fubao Community, Fubao Street, Futian District, Shenzhen City, Guangdong Province

Patentee after: City Lights (Shenzhen) Driverless Co.,Ltd.

Country or region after: China

Patentee after: Shenzhen City Light Smart City Service Co.,Ltd.

Address before: 518000 Qianhai Shenzhen Hong Kong Cooperation Zone Nanshan Street, Shenzhen City, Guangdong Province, Northwest of the intersection of Tinghai Avenue and Mawan 1st Road, Qianhai Shenzhen Hong Kong Design Creative Industry Park North Area A, B, C, D, Block C, 101, Overall

Patentee before: City Lights (Shenzhen) Driverless Co.,Ltd.

Country or region before: China