CN114822071A - Parking space management system for new energy automobile - Google Patents

Parking space management system for new energy automobile Download PDF

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Publication number
CN114822071A
CN114822071A CN202210335062.2A CN202210335062A CN114822071A CN 114822071 A CN114822071 A CN 114822071A CN 202210335062 A CN202210335062 A CN 202210335062A CN 114822071 A CN114822071 A CN 114822071A
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CN
China
Prior art keywords
driving
locking
charging
cable
groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202210335062.2A
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Chinese (zh)
Other versions
CN114822071B (en
Inventor
张兆芃
孙荣宝
姚峰
葛筠
戴颖
何莲莲
徐楚
澎湃
张宸瑜
吴琦玮
张子康
赵羿寒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Higher Vocational And Technical School Of Finance And Economics
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Nanjing Higher Vocational And Technical School Of Finance And Economics
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Publication date
Application filed by Nanjing Higher Vocational And Technical School Of Finance And Economics filed Critical Nanjing Higher Vocational And Technical School Of Finance And Economics
Priority to CN202210335062.2A priority Critical patent/CN114822071B/en
Publication of CN114822071A publication Critical patent/CN114822071A/en
Application granted granted Critical
Publication of CN114822071B publication Critical patent/CN114822071B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/14—Traffic control systems for road vehicles indicating individual free spaces in parking areas
    • G08G1/149—Traffic control systems for road vehicles indicating individual free spaces in parking areas coupled to means for restricting the access to the parking space, e.g. authorization, access barriers, indicative lights
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/28—Accessories for delivery devices, e.g. supports
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
    • A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/31—Charging columns specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/37—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles using optical position determination, e.g. using cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/015—Detecting movement of traffic to be counted or controlled with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • 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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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention discloses a parking space management system for a new energy automobile, which comprises a box body, a charging pile, a main cable, a cable storage mechanism, a position adjusting device and a fire extinguishing device. The parking space management system for the new energy automobile utilizes the adjusting mechanism to adjust the position of the charging pile on the track unit, so that the parking space management system is convenient for an automobile owner to charge and can play a role of a parking space lock; the method comprises the steps that license plates of vehicles close to parking spaces are identified by two cameras, information is transmitted to a main controller, the main controller judges whether the vehicles are new energy vehicles or not and inquires whether charging is needed or not, when the vehicles are not the new energy vehicles or not, the vehicles are not placed into the parking spaces, and when the vehicles are the new energy vehicles and need to be charged, the main controller controls a charging pile to move and unlock, and the vehicles are released into the parking spaces; the cable accommodating mechanism is used for synchronously retracting the main cable along with the movement of the adjusting mechanism to prevent the cable from being overlong in external length and influencing the movement of the charging pile; the fire extinguishing device can be used for extinguishing fire when a vehicle is on fire.

Description

Parking space management system for new energy automobile
Technical Field
The invention relates to a parking space management system, in particular to a parking space management system for a new energy automobile.
Background
The new energy automobile is popularizing and using vigorously as the vehicle of comparatively energy saving of present stage, restricts one of its development at present and is the problem of charging, and most parking areas have all designed the exclusive parking stall that charges of new forms of energy and fill electric pile, but, always have the vehicle of non-new forms of energy to stop on the new forms of energy parking stall at present, lead to the unable charging of new forms of energy vehicle.
Disclosure of Invention
The purpose of the invention is as follows: the parking space management system for the new energy automobile is provided, and when the new energy automobile is charged, an alarm can be given when the non-new energy automobile is parked in a parking space.
The technical scheme is as follows: the parking space management system for the new energy automobile comprises a box body, a charging pile, a main cable, a cable storage mechanism, a position adjusting device and a fire extinguishing device, wherein the box body is provided with a charging opening;
two cameras are arranged on the front side edge of the top surface of the box body; a rear end display screen is arranged on the upper side of the front side surface of the box body; the position adjusting device comprises a track unit and an adjusting mechanism; the track unit is arranged on the ground to form a parking space, the adjusting mechanism walks along the track unit, the charging pile is arranged on the adjusting mechanism, and the position of the charging pile is adjusted by the adjusting mechanism according to the position of a vehicle charging port; the fire extinguishing device is arranged on the front side of the track unit and used for detecting whether the vehicle is on fire or not and extinguishing the fire; a main controller, a charging module, an electric energy meter, a main wireless communication module and a memory are arranged in the box body; the storage, the electric energy meter, the main wireless communication module, the two cameras and the rear-end display screen are all electrically connected with the main controller; the charging pile is electrically connected with the charging module through a main cable, the charging module is electrically connected with the output end of the electric energy meter, and the input end of the electric energy meter is used for being electrically connected with an external power supply; the cable storage mechanism is arranged on the box body and used for storing and releasing the main cable; the cable accommodating mechanism, the adjusting mechanism and the fire extinguishing device are all controlled by the main controller; and a power supply relay electrically connected with the main controller is connected in series with the main cable.
Further, the cable accommodating mechanism comprises a wire coiling column, a wire coiling shaft, a coiling and uncoiling driving motor, a coiling and uncoiling driving worm, a disk-shaped box and two baffle rings;
a coiling cavity is arranged at the lower part of the box body; a winding window communicated with the winding cavity is arranged on the front side surface of the box body; a wire coiling circular groove is coaxially arranged on the upper end surface of the wire coiling column; the winding shaft is vertically installed in the winding cavity in a rotating mode, and the wire coiling column is fixed at the center of the bottom of the wire coiling circular groove in a penetrating mode; the two baffle rings are respectively and coaxially fixed on the upper edge and the lower edge of the circumferential side surface of the coil wire column; the main cable extends into the coiling cavity from the coiling window, one part of the extended main cable is wound on the coiling column, and the other part of the extended main cable extends into and is coiled in the coiling circular groove; the disc-shaped box is rotatably and coaxially arranged on the winding shaft; a rear side coil spring connected to the spool and the circumferential inner wall of the disk-shaped case is installed in the disk-shaped case; the winding and unwinding driving worm is rotatably arranged in the winding cavity, and the winding and unwinding driving motor is used for driving the winding and unwinding driving worm to rotate; a worm gear ring in meshing transmission with the retractable driving worm is fixed on the outer circumferential surface of the disk-shaped box; the main controller drives the retraction driving motor through the retraction driving circuit.
Further, the rail unit comprises a transverse rail and three longitudinal rails; track grooves are formed in the transverse tracks and the three longitudinal tracks along the length direction; the rear ends of the three longitudinal rails are fixed on the front sides of the transverse rails in a communicated manner; the fire extinguishing device is arranged at the front end of the middle longitudinal rail; two pulleys for oppositely clamping the main cable are arranged in the middle of the rear edge of the transverse rail; a pulley is arranged at the left end and the right end of the front side of the transverse track.
Furthermore, the adjusting mechanism comprises a longitudinal movement driving unit, a transverse movement driving unit, two translation plates and four driving rotating shafts; the upper ends and the lower ends of the four driving rotating shafts are respectively and rotatably arranged in the middle of the front edge, the rear edge, the left edge and the right edge of the translation plate on the upper side and the translation plate on the lower side; a translation roller is arranged at each of the four top corners of the upper side surface of the upper translation plate and the four top corners of the lower side surface of the lower translation plate; pulley grooves matched with the translation rollers are formed in the front groove surface and the rear groove surface of the rail groove of the transverse rail and the left groove surface and the right groove surface of the rail groove of each longitudinal rail; the longitudinal movement driving unit and the transverse movement driving unit are both arranged between the two translation plates; the longitudinal movement driving unit and the transverse movement driving unit are driven and controlled by the main controller; fill electric pile and install on the translation board of upside.
Furthermore, the longitudinal movement driving unit comprises a longitudinal movement driving motor, two longitudinal movement gears and a longitudinal movement chain wheel set; the longitudinal movement driving motor is arranged between the two translation plates and drives the left driving rotating shaft and the right driving rotating shaft to rotate through the longitudinal movement chain wheel set; the two longitudinal moving gears are respectively arranged on the left driving rotating shaft and the right driving rotating shaft; longitudinal moving racks which are used for being meshed with longitudinal moving gears on the corresponding sides are embedded in the left groove surface and the right groove surface of the track groove of each longitudinal track; the main controller drives the longitudinal movement driving motor through the longitudinal movement driving circuit.
Furthermore, the transverse moving driving unit comprises a transverse moving driving motor, two transverse moving gears and a transverse moving chain wheel group; the transverse moving driving motor is arranged between the two translation plates; the front driving rotating shaft and the rear driving rotating shaft are driven to rotate through the transverse moving chain wheel group; the two transverse moving gears are respectively arranged on the front driving rotating shaft and the rear driving rotating shaft; transverse moving racks which are used for being meshed with transverse moving gears on the corresponding sides are embedded in the front groove surface and the rear groove surface of the rail groove of the transverse rail; the main controller drives the transverse moving driving motor through the transverse moving driving circuit.
Furthermore, the charging pile comprises a pillar, a charging box, a charging cable, a front-end display screen, a loudspeaker, a charging gun, a locking unit and a winding roller; the lower end of the strut is fixed at the center of the translation plate on the upper side; the charging box is arranged on the upper end of the strut; the charging box is internally provided with a slave controller, a slave wireless communication module and a slave memory, wherein the slave wireless communication module and the slave memory are electrically connected with the slave controller, and the slave wireless communication module is communicated with the master wireless communication module; the front-end display screen and the loudspeaker are both arranged on the upper part of the front side surface of the charging box and are electrically connected with the slave controller; a mounting window is arranged in the middle of the front side surface of the charging box; the locking unit is installed in the installation window; the charging gun is locked by a locking unit, and the locking unit is driven and controlled by a slave controller;
a winding groove is formed in the lower portion of the front side face of the charging box; the right end of the winding roll is rotatably arranged on the right groove wall of the winding groove; an electric connection cavity is arranged in the winding roller; a rotary sleeve is rotatably and penetratingly arranged on the left groove wall of the winding groove, and the right end of the rotary sleeve is coaxially fixed on the left end face of the winding roller; a front coil spring is connected and arranged between the rotary sleeve and the inner wall of the charging box; a rotary cap is rotatably arranged at the left end of the rotary sleeve; a cable tube is fixed in the rotating cap, the right end of the cable tube sequentially penetrates through the rotating sleeve and the left end of the winding roll and then extends into the power connection cavity; a plurality of conductive rings are arranged on the extending section of the cable tube at intervals; the end part of the main cable penetrates through the rotating cap and then extends into the cable tube, and each wire core of the main cable is respectively in conductive connection with each conductive ring; a wire holder is arranged on the circumferential side wall of the electric connection cavity along the length direction; a plurality of conductive horseshoe-shaped conductive rings sleeved on each conductive ring are arranged on the wire holder at intervals, and conductive tension springs are connected and arranged at openings of the horseshoe-shaped conductive rings; a wire connecting pipe extending out of the winding roller is communicated with the wire holder; one end of the charging cable extends into the junction box, each wire core of the charging cable is electrically connected with each horseshoe-shaped conducting ring, and the other end of the charging cable is electrically connected with a charging head of the charging gun.
Furthermore, the locking unit comprises a locking box, a locking driving motor, a locking driving screw rod, a V-shaped linkage rod, a lower locking plate and an upper locking plate;
the locking box is attached and installed in the installation window; a hanging groove is arranged at the lower part of the front side surface of the locking box; an upper locking cavity and a lower locking cavity are horizontally arranged in the locking box, and the lower locking cavity is communicated with the bottom of the hanging groove; the upper locking plate is vertically and slidably arranged in the upper locking cavity; a lug is arranged on the upper side of the charging gun; a locking block for buckling the convex block is arranged on the lower side surface of the upper locking plate;
the lower locking plate is vertically and slidably mounted on the lower locking cavity, and the front side of the lower locking plate extends into the suspension groove; a U-shaped bracket with an upward opening and a U-shaped hanging rack with a forward opening are arranged on the front side edge of the lower locking plate; a tightening section matched with the U-shaped hanging frame is arranged at the upper part of the handle of the charging gun;
the locking driving screw rod is vertically arranged in the locking box in a rotating mode, and the rotating directions of threads on the upper side and the lower side of the locking driving screw rod are opposite; the upper end of the locking driving screw rod extends into the upper locking cavity and then is screwed on the upper locking plate in a penetrating mode, and the lower end of the locking driving screw rod extends into the lower locking cavity and then is screwed on the lower locking plate in a penetrating mode; the locking driving motor is used for driving the locking driving screw rod to rotate; an induction cavity is arranged in the locking box, and the front side of the induction cavity is communicated with the suspension groove; an induction groove is longitudinally arranged on the inner wall of the upper side of the induction cavity; the bevel of the V-shaped linkage rod is rotatably arranged at the rear side of the induction groove, and a torsional spring is connected and arranged between the V-shaped linkage rod and the wall of the induction groove and used for driving a lower side rod of the V-shaped linkage rod to be tightly attached to the inner wall of the rear side of the induction cavity; a touch switch electrically connected with the slave controller is arranged on the front side of the lower side rod of the V-shaped linkage rod and the front side of the bottom of the induction groove; a slope surface for inserting and extruding a charging head is arranged at the front end of the upper side rod of the V-shaped linkage rod; the slave controller drives the lock driving motor through the lock driving circuit.
Furthermore, the fire extinguishing device comprises a fire extinguishing agent storage bin, a fire extinguishing shell, a swing driving mechanism, two lifting driving branches and two lower side swing pipes; the swing driving mechanism comprises a swing driving motor and two swing driving columns;
the fire extinguishing shell is arranged on the front end of the middle longitudinal rail; a distance measuring sensor electrically connected with the main controller is arranged on the upper side surface of the fire extinguishing shell;
the left side and the right side of the fire extinguishing shell are both horizontally provided with an installation notch; the two swing driving columns are respectively and vertically installed on the two installation notches in a rotating mode; the swing driving motor is arranged in the fire extinguishing shell and synchronously drives the two swing driving columns to rotate in opposite directions through the swing gear set; the two lifting driving branches are respectively arranged on the two swinging driving columns, the rear ends of the two lower side swinging pipes are respectively arranged on the two lifting driving branches, and the lifting driving branches drive the lower side swinging pipes to lift; the front ends of the two lower side swinging pipes are respectively provided with a vertical pipe in a communicating way, and the upper end of the vertical pipe is provided with an upper side swinging pipe with a backward end part in a communicating way; a plurality of nozzles are arranged on the upper side surface of the upper side swing pipe in a communicating manner; a plurality of temperature sensors electrically connected with the main controller are arranged on the upper side surface of the upper side swinging pipe; the fire extinguishing agent storage bin is arranged in the fire extinguishing shell; the fire extinguishing agent storage bin is communicated with the two lower side swing pipes through a hose respectively; an electric control valve electrically connected with the main controller is arranged at one of the pipe orifices of the hose; the main controller drives the swing driving motor through the swing driving circuit.
Furthermore, the lifting driving branch comprises a lifting driving motor and a lifting driving screw rod; the lifting driving screw is coaxially arranged in the swinging driving column in a rotating way; two strip holes are arranged on the swing driving column; a lifting adjusting block is screwed on the lifting driving screw in a threaded manner, and two ends of the lifting adjusting block respectively extend out of the two strip holes; two extending ends of the lifting adjusting block are fixed on the lower side swing pipe through a connecting plate; the lifting driving motor is arranged on the swinging driving column and drives the lifting driving screw to rotate through chain transmission; the main controller controls the two lifting driving motors through the lifting driving circuit.
Compared with the prior art, the invention has the beneficial effects that: the position of the charging pile on the track unit is adjusted by the adjusting mechanism, so that a vehicle owner can conveniently charge the charging pile, and the parking spot lock function can be realized; the method comprises the steps that a vehicle close to a parking space is identified by two cameras, information is transmitted to a main controller, whether the vehicle is a new energy automobile or not is judged by the main controller, when the vehicle is not the new energy automobile, the main controller controls a charging pile to continuously send a prompt tone for prohibiting the vehicle from parking until the vehicle leaves the parking space and the charging pile does not move, when the vehicle is the new energy automobile, the main controller controls the charging pile to send the prompt tone to prompt a vehicle owner to turn on a double-jump lamp if the vehicle needs to be charged, if the camera does not recognize that the vehicle turns on the double-jump lamp, the charging pile does not move, after the camera recognizes that the vehicle turns on the double-jump lamp, the main controller controls the charging pile to move and unlock, the vehicle is released into the parking space, then the prompt tone is sent to inquire the side where a charging vehicle entrance is located, and prompts the vehicle owner to turn on a left turn lamp or a right turn lamp, and after the camera recognizes, the main controller drives the charging pile to move to the side face; the light supplementing lamp is used for controlling the electric control switch to be communicated for supplementing light under the condition that the main controller judges that the lighting is insufficient according to the shot picture of the camera, so that the accuracy of identification is ensured; the cable accommodating mechanism is used for synchronously retracting the main cable along with the movement of the adjusting mechanism to prevent the cable from being overlong in external length and influencing the movement of the charging pile; the fire extinguishing device can be used for extinguishing fire when a vehicle is on fire; the memory is used to store the voice of the prompt tone in advance.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the housing of the present invention;
FIG. 3 is a cross-sectional view of the cable take-up mechanism of the present invention;
FIG. 4 is a front view of a charging post according to the present invention;
FIG. 5 is a cross-sectional view of the locking unit of the present invention;
FIG. 6 is a cross-sectional view of the take-up roll of the present invention;
FIG. 7 is a schematic view of a position adjustment device of the present invention;
FIG. 8 is a top view of the position adjustment device of the present invention;
FIG. 9 is an assembly view of the fire suppression apparatus of the present invention;
fig. 10 is a schematic circuit structure of the present invention.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
Example 1:
as shown in fig. 1 to 10, the parking space management system for a new energy vehicle disclosed by the present invention includes: the device comprises a box body 1, a charging pile, a bus cable 203, a cable accommodating mechanism, a position adjusting device and a fire extinguishing device;
a light supplement lamp 101 and two cameras 102 are mounted on the front side edge of the top surface of the box body 1, and the two cameras 102 are respectively positioned at two front side top corners of the top surface of the box body 1; a rear end display screen 105 is arranged on the upper side of the front side surface of the box body 1; the position adjusting device comprises a track unit and an adjusting mechanism; the track unit is arranged on the ground to form a parking space, the adjusting mechanism walks along the track unit, the charging pile is arranged on the adjusting mechanism, and the position of the charging pile is adjusted by the adjusting mechanism according to the position of a vehicle charging port; the fire extinguishing device is arranged on the front side of the track unit and used for detecting whether the vehicle is on fire or not and extinguishing the fire; a main controller, a charging module, an electric energy meter, a main wireless communication module and a memory are arranged in the box body 1; the memory, the electric energy meter, the main wireless communication module, the two cameras 102 and the rear-end display screen 105 are electrically connected with the main controller; an electric control switch electrically connected with the main controller is connected in series on a power supply line of the light supplement lamp 101; the charging pile is electrically connected with the charging module through a main cable 203, the charging module is electrically connected with the output end of the electric energy meter, and the input end of the electric energy meter is used for being electrically connected with an external power supply; the cable take-up mechanism is arranged on the box body 1 and used for taking up and paying off the main cable 203; the cable accommodating mechanism, the adjusting mechanism and the fire extinguishing device are all controlled by the main controller; a power supply relay electrically connected to the main controller is connected in series to the bus cable 203.
The position of the charging pile on the track unit is adjusted by the adjusting mechanism, so that a vehicle owner can conveniently charge the charging pile, and the parking spot lock function can be realized; the two cameras 102 are utilized to identify the license plate of a vehicle close to a parking space, information is transmitted to a main controller, the main controller judges whether the vehicle is a new energy automobile, when the vehicle is not the new energy automobile, the main controller controls a charging pile to continuously send a prompt tone for prohibiting the vehicle from parking until the vehicle leaves the parking space and the charging pile does not move, when the vehicle is the new energy automobile, the main controller controls the charging pile to send a prompt tone to prompt a vehicle owner to turn on a double-jump lamp if the vehicle is required to be charged, if the camera 102 does not recognize that the vehicle turns on the double-jump lamp, the charging pile does not move, when the camera 102 recognizes that the vehicle turns on the double-jump lamp, the main controller controls the charging pile to move and unlock, the vehicle is released into the parking space, then the prompt tone is sent to inquire the side where a vehicle charging port is located, the vehicle owner is prompted to turn on a left turn lamp or a right turn lamp, and after the camera 102 recognizes light, the main controller drives the charging pile to move to the side face; the light supplement lamp 101 is used for controlling the electric control switch to be connected for light supplement under the condition that the main controller judges that the lighting is insufficient according to the pictures shot by the camera 102, so that the accuracy of identification is ensured; the cable storage mechanism is used for synchronously winding and unwinding the main cable 203 along with the movement of the adjusting mechanism, so that the cable is prevented from being too long outside, and the movement of the charging pile is prevented from being influenced; the fire extinguishing device can be used for extinguishing fire when a vehicle is on fire; utilizing a memory to store prompt tone voice in advance; the electric energy used for charging is calculated by the electric energy meter and displayed on the back-end display screen 105.
Further, the cable accommodating mechanism comprises a wire coiling column 202, a wire coiling shaft 205, an accommodating driving motor 206, an accommodating driving worm 207, a disk-shaped box 209 and two baffle rings 204;
a winding cavity 108 is arranged at the lower part of the box body 1; a winding window 107 communicated with a winding cavity 108 is arranged on the front side surface of the box body 1; a wire coiling circular groove 211 is coaxially arranged on the upper end surface of the wire coiling column 202; the winding shaft 205 is vertically installed in the winding cavity 108 in a rotating mode, and the wire coiling column 202 is fixed at the center of the bottom of the wire coiling circular groove 211 in a penetrating mode; the two baffle rings 204 are coaxially fixed on the upper edge and the lower edge of the circumferential side surface of the wire coiling column 202 respectively; a wiring hole is arranged at the lower side of the circumferential groove wall of the wire coiling circular groove 211; the main cable 203 extends into the winding cavity 108 from the winding window 107, and one part of the extended main cable 203 is wound on the winding column 202, and the other part of the extended main cable 203 extends into and is wound in the winding circular groove 211; the disc-shaped box 209 is rotatably and coaxially mounted on the spool 205; a rear coil spring 210 connected to the bobbin 205 and the circumferential inner wall of the disc case 209 is installed in the disc case 209; the retractable driving worm 207 is rotatably arranged in the winding cavity 108, and the retractable driving motor 206 is used for driving the retractable driving worm 207 to rotate; a worm gear ring 208 which is engaged with the storage driving worm 207 and is driven is fixed on the outer circumferential surface of the disk-shaped box 209; a roller 109 is arranged on the vertical edge of one side of the winding window 107, and the bus cable 203 is pressed on the roller 109; the main controller drives the retraction drive motor 206 through the retraction drive circuit.
The winding column 202 and the winding circular groove 211 are used for conveniently accommodating and winding the main cable 203; when the rear coil spring 210 is used for moving within the range required by the charging pile, the winding shaft 205 does not need to be driven by the winding and unwinding driving motor 206 to wind and unwind the main cable 203 in a small-amplitude rotation manner; by utilizing the matching among the retraction driving motor 206, the retraction driving worm 207, the disc-shaped box 209 and the rear side coil spring 210, the main controller synchronously drives the retraction driving motor 206 to rotate along with the movement of the adjusting mechanism, drives the retraction driving worm 207 to rotate, thereby driving the disc-shaped box 209 to rotate, and drives the winding shaft 205 to rotate along with the disc-shaped box 209 under the driving of the rear side coil spring 210, thereby realizing the retraction of the bus cable 203; the position of the main cable 203 wound by the baffle ring 204 is limited, so that the main cable 203 is prevented from slipping off the wire winding column 202; the friction of the total cable 203 is further reduced by the roller 109, and the smoothness of the cable winding and unwinding is enhanced.
Further, the rail unit includes a transverse rail 503 and three longitudinal rails 502; track grooves 501 are formed in the transverse track 503 and the three longitudinal tracks 502 along the length direction; the rear ends of the three longitudinal rails 502 are fixed at the front side of the transverse rail 503 in a communicating manner; a plurality of drain holes 505 are arranged at the bottoms of the track grooves 501 of the transverse track 503 and the three longitudinal tracks 502 at intervals; the fire suppression device is mounted on the front end of the central longitudinal rail 502; two pulleys 504 for clamping the main cable 203 are arranged in the middle of the rear edge of the transverse rail 503; one pulley 504 is mounted on each of the left and right ends of the front side of the transverse rail 503.
The pulley 504 is used for changing the trend of the main cable 203, so that the main cable 203 is prevented from knotting or scratching a vehicle in the moving process of the charging pile, meanwhile, the friction force is reduced, water is drained by using the drain hole 505 in the outdoor use condition, and the influence of accumulated water on the adjusting mechanism is prevented.
Further, the adjusting mechanism comprises a longitudinal movement driving unit, a transverse movement driving unit, two translation plates 506 and four driving rotating shafts 519; the upper ends and the lower ends of the four driving rotating shafts 519 are respectively and rotatably installed in the middle of the front, rear, left and right edges of the upper translation plate 506 and the lower translation plate 506; a translation roller 507 is arranged at each of the four top corners of the upper side surface of the upper translation plate 506 and the four top corners of the lower side surface of the lower translation plate 506; pulley grooves 518 matched with the translation rollers 507 are arranged on the front and rear groove surfaces of the rail groove 501 of the transverse rail 503 and the left and right groove surfaces of the rail groove 501 of each longitudinal rail 502; the longitudinal movement driving unit and the transverse movement driving unit are both arranged between the two translation plates 506; the longitudinal movement driving unit and the transverse movement driving unit are driven and controlled by the main controller; the charging post is mounted on the translation plate 506 on the upper side.
The positions of the two translation plates 506 are adjusted by utilizing the matching between the longitudinal movement driving unit and the transverse movement driving unit, so that the charging pile is driven to move; the friction is reduced by the cooperation between the translation roller 507 and the pulley groove 518, and the moving smoothness of the translation plate 506 is enhanced.
Further, the longitudinal movement driving unit comprises a longitudinal movement driving motor 508, two longitudinal movement gears 514 and a longitudinal movement chain wheel set; the longitudinal shift sprocket set includes four longitudinal shift sprockets 511; a longitudinal movement driving motor 508 is arranged between the two translation plates 506; two of the longitudinal movement chain wheels 511 are arranged on the output shaft of the longitudinal movement driving motor 508; the other two longitudinal movement chain wheels 511 are respectively arranged on the left and right driving rotating shafts 519, and the longitudinal movement chain wheel 511 arranged on the driving rotating shafts 519 is in transmission connection with one longitudinal movement chain wheel 511 arranged on the output shaft of the longitudinal movement driving motor 508 through a longitudinal movement chain 510; the two longitudinal movement gears 514 are respectively arranged on the left and right driving rotating shafts 519; longitudinal moving racks 512 which are used for being meshed with longitudinal moving gears 514 on the corresponding side are embedded in the left and right groove surfaces of the rail groove 501 of each longitudinal rail 502; the main controller drives the longitudinal movement driving motor 508 through the longitudinal movement driving circuit.
By utilizing the cooperation among the longitudinal movement driving motor 508, the two longitudinal movement chains 510 and the four longitudinal movement chain wheels 511, the two longitudinal movement gears 514 are synchronously driven to rotate, so that the longitudinal movement gears 514 walk along the longitudinal movement racks 512, the longitudinal adjustment of the translation plate 506 is realized, and simultaneously, the translation plate 506 can still stably and longitudinally move when one longitudinal movement gear 514 is disengaged from the engagement of the longitudinal movement racks 512.
Further, the traverse driving unit includes a traverse driving motor 515, two traverse gears 517, and a traverse sprocket group; the traverse sprocket set includes four traverse sprockets 520; the traverse driving motor 515 is installed between the two translation plates 506; two of the traverse sprockets 520 are mounted on the output shaft of the traverse drive motor 515; the other two traverse chain wheels 520 are respectively arranged on the front driving rotating shaft 519 and the rear driving rotating shaft 519, and the traverse chain wheel 520 arranged on the driving rotating shaft 519 is in transmission connection with one traverse chain wheel 520 arranged on the output shaft of the traverse driving motor 515 through a traverse chain 521; the two traverse gears 517 are respectively installed on the front and rear driving rotating shafts 519; transverse moving racks 516 meshed with transverse moving gears 517 on the corresponding sides are embedded in the front and rear groove surfaces of the rail groove 501 of the transverse rail 503; the main controller drives the traverse driving motor 515 through the traverse driving circuit.
The two traverse gears 517 are synchronously driven to rotate by the cooperation of the traverse driving motor 515, the two traverse sprockets 520 and the four traverse sprockets 520, and the traverse gears 517 travel along the traverse rack 516, so that the transverse adjustment of the translation plate 506 is realized, and meanwhile, the translation plate 506 can still stably and transversely move when the traverse gear 517 on the front side is disengaged from the engagement of the traverse rack 516.
Further, the charging pile includes a pillar 309, a charging box 3, a charging cable 313, a front display 302, a speaker 303, a charging gun 305, a locking unit, and a winding roller 311; the lower end of the strut 309 is fixed at the center of the upper translation plate 506; the charging case 3 is mounted on the upper end of the stay 309; a slave controller, a slave wireless communication module and a slave memory are installed in the charging box 3, the slave wireless communication module and the slave memory are electrically connected with the slave controller, and the slave wireless communication module is communicated with the master wireless communication module; the front end display screen 302 and the loudspeaker 303 are both arranged on the upper part of the front side surface of the charging box 3 and are electrically connected with the slave controller; an audible and visual alarm 301 electrically connected with a slave controller is arranged at the top of the charging box 3; a mounting window 308 is arranged in the middle of the front side surface of the charging box 3; the locking unit is mounted in the mounting window 308; the charging gun 305 is locked by a locking unit, which is driven and controlled by a slave;
a winding groove 310 is formed in the lower portion of the front side surface of the charging box 3; the right end of the winding roller 311 is rotatably mounted on the right slot wall of the winding slot 310; an electric cavity 320 is arranged in the winding roller 311; a rotary sleeve 315 is rotatably and penetratingly mounted on the left wall of the winding groove 310, and the right end of the rotary sleeve 315 is coaxially fixed on the left end surface of the winding roller 311; a front coil spring 316 is connected between the rotary sleeve 315 and the inner wall of the charging box 3; a rotary cap 314 is rotatably mounted on the left end of the rotary sleeve 315; a cable tube 321 is fixed in the rotating cap 314, the right end of the cable tube passes through the rotating sleeve 315 and the left end of the winding roll 311 in sequence and then extends into the power connection cavity 320; a plurality of conductive rings 318 are arranged on the extending section of the cable tube 321 at intervals; the end of the main cable 203 penetrates through the rotating cap 314 and then extends into the cable tube 321, and each wire core of the main cable 203 is electrically connected with each conductive ring 318; an insulating partition 317 is arranged between every two adjacent conductive rings 318; a wire holder 322 is arranged on the circumferential side wall of the electric connection cavity 320 along the length direction; a plurality of conductive horseshoe-shaped conductive rings 323 sleeved on the conductive rings 318 are arranged on the wire holder 322 at intervals, and a conductive tension spring 319 is connected and arranged at an opening of the horseshoe-shaped conductive ring 323; a wire connecting tube 324 extending out of the winding roller 311 is integrally arranged on the wire holder 322; one end of the charging cable 313 extends into the junction box 324, and each core of the charging cable 313 is electrically connected to each horseshoe-shaped conductive ring 323, and the other end is electrically connected to the charging head 332 of the charging gun 305.
When the vehicle is not a new energy vehicle, the loudspeaker 303 is used for continuously emitting a prompt tone for forbidding the vehicle to stop, and when the vehicle is a new energy vehicle, the loudspeaker 303 is used for emitting the prompt tone for inquiring whether a vehicle owner needs to charge or not and on which side of the vehicle the charging port is positioned; displaying the used electric energy and the payment code after the charging is finished by using the front-end display screen 302; the charging gun 305 is stored and locked by using the locking unit when charging is not needed, so that the charging gun 305 is safely and stably placed and prevented from colliding or losing; winding the charging cable 313 by the winding roller 311 when the charging gun 305 is placed on the locking unit, preventing the charging cable 313 from being excessively long dragging or knotting; by utilizing the matching between the front coil spring 316 and the rotary sleeve 315, after the pulling of the charging cable 313 is released, the winding roll 311 is automatically driven to rotate to wind the charging cable 313; by the cooperation of the conductive ring 318, the horseshoe-shaped conductive ring 323, the wire holder 322, the cable tube 321 and the rotating cap 314, the bus cable 203 and the charging cable 313 are always stably electrically connected when the winding roller 311 rotates, and the bus cable 203 and the charging cable 313 are not twisted; an audible and visual alarm 301 is used for giving an alarm when a fire disaster happens; the communication between the slave wireless communication module and the master wireless communication module is utilized, so that the master controller and the slave controller can exchange information or instructions conveniently.
Further, the locking unit comprises a locking box 4, a locking driving motor 405, a locking driving screw rod 406, a V-shaped linkage rod 413, a lower locking plate 403 and an upper locking plate 418;
the locking box 4 is attached and installed in the installation window 308; a hanging groove 422 is arranged at the lower part of the front side surface of the locking box 4; an upper locking cavity 404 and a lower locking cavity 412 are horizontally arranged in the locking box 4, and the lower locking cavity 412 is communicated with the bottom of the hanging groove 422; an upper lock plate 418 is vertically slidably mounted within the upper lock cavity 404; a projection 419 is provided on the upper side of the charging gun 305; a locking block 420 for a snap lug 419 is provided on the underside of the upper locking plate 418;
the lower locking plate 403 is vertically and slidably mounted on the lower locking cavity 412, and the front side of the lower locking plate 403 extends into the hanging groove 422; a U-shaped bracket 402 with an upward opening and a U-shaped hanging rack 401 with a forward opening are arranged on the front side edge of the lower locking plate 403; a tightening section 331 which is matched with the U-shaped hanging frame 401 is arranged at the upper part of the handle 306 of the charging gun 305;
the locking driving screw rod 406 is vertically arranged in the locking box 4 in a rotating mode, and the thread rotating directions of the upper side and the lower side of the locking driving screw rod 406 are opposite; the upper end of the locking driving screw 406 extends into the upper locking cavity 404 and then is screwed on the upper locking plate 418 in a penetrating manner, and the lower end of the locking driving screw extends into the lower locking cavity 412 and then is screwed on the lower locking plate 403 in a penetrating manner; the locking driving motor 405 is used for driving the locking driving screw rod 406 to rotate; an induction cavity 408 is arranged in the locking box 4, and the front side of the induction cavity 408 is communicated with the suspension groove 422; an induction groove 414 is longitudinally arranged on the upper inner wall of the induction cavity 408; the bevel of the V-shaped linkage rod 413 is rotatably arranged at the rear side of the induction groove 414, and a torsion spring 411 is connected and arranged between the V-shaped linkage rod 413 and the groove wall of the induction groove 414 and used for driving a lower side rod of the V-shaped linkage rod 413 to be tightly attached to the inner wall of the rear side of the induction cavity 408; a touch switch 416 electrically connected with the slave controller is arranged on the front side of the rod on the lower side of the V-shaped linkage rod 413 and the front side of the bottom of the induction groove 414; a slope surface 415 for inserting and extruding the charging head 332 is arranged at the front end of the upper side rod of the V-shaped linkage rod 413; the lock drive motor 405 is driven from the controller through a lock drive circuit.
By utilizing the matching among the locking driving motor 405, the locking driving screw rod 406, the lower locking plate 403 and the upper locking plate 418, the locking driving motor 405 is controlled by the slave controller to drive the locking driving screw rod 406 to rotate, so that the lower locking plate 403 and the upper locking plate 418 move relatively, the locking block 420 moves to the front of the convex block 419, and the charging gun 305 is limited by matching with the U-shaped hanger 401 and the U-shaped bracket 402, thereby realizing the locking of the charging gun 305; when the charging head 332 of the charging gun 305 is inserted into the sensing cavity 408, the slope face 415 is pressed, the V-shaped linkage rod 413 is made to swing upwards, when the charging head 332 is completely inserted into the sensing cavity 408, the front side face of the charging head 332 presses the light touch switch 416 on the lower side rod of the V-shaped linkage rod 413, meanwhile, the upper side rod of the V-shaped linkage rod 413 presses the light touch switch 416 on the sensing groove 414, when the two light touch switches 416 send signals to the slave controller at the same time, the slave controller controls the locking driving motor 405 to perform rotary locking, and locking can be guaranteed only when the charging head 332 is inserted into the sensing cavity 408.
Further, the fire extinguishing apparatus comprises a fire extinguishing agent storage bin 613, a fire extinguishing housing 6, a swing driving mechanism, two lifting driving branches and two lower side swing pipes 603; the swing driving mechanism comprises a swing driving motor and two swing driving columns 610;
the fire extinguishing housing 6 is mounted on the front end of the central longitudinal rail 502; a distance measuring sensor 607 electrically connected with the main controller is arranged on the upper side surface of the fire extinguishing shell 6;
the left side and the right side of the fire extinguishing shell 6 are both horizontally provided with a mounting notch 616; the two swing driving columns 610 are respectively vertically and rotatably mounted on the two mounting notches 616; the swing driving motor is arranged in the fire extinguishing shell 6 and synchronously drives the two swing driving columns 610 to rotate in opposite directions through a swing gear set; the two lifting driving branches are respectively arranged on the two swinging driving columns 610, the rear ends of the two lower swinging pipes 603 are respectively arranged on the two lifting driving branches, and the lifting driving branches drive the lower swinging pipes 603 to lift; the front ends of the two lower side swinging pipes 603 are respectively provided with a vertical pipe 602 in a communication way, and the upper end of the vertical pipe 602 is provided with an upper side swinging pipe 601 with a backward end in a communication way; a plurality of nozzles 604 are provided in communication with the upper side surface of the upper swing pipe 601; a plurality of temperature sensors 605 electrically connected to the main controller are mounted on the upper side surface of the upper swing pipe 601; support plates 606 for supporting the upper swing pipe 601 are provided on both left and right sides of the longitudinal rail 502; the fire extinguishing agent storage chamber 613 is installed in the fire extinguishing housing 6, and the fire extinguishing agent storage chamber 613 is filled with a high-pressure fire extinguishing agent; the fire extinguishing agent storage bin 613 is communicated with the two lower swing pipes 603 through a hose 608; an electric control valve electrically connected with the main controller is arranged at one of the pipe orifices of the hose 608; the main controller drives the swing driving motor through the swing driving circuit.
The distance between the main controller and the bottom of the vehicle is measured by the distance measuring sensor 607, so that the main controller is helped to judge whether the height position of the upper swing pipe 601 needs to be adjusted; the temperature sensor 605 is used for detecting and transmitting temperature information to the main controller to help the main controller to judge whether the temperature of the vehicle is too high; by utilizing the matching among the swing driving motor, the swing driving gear, the two swing driving columns 610 and the swing gear set, the main controller drives the swing driving motor to rotate, the swing driving gear synchronously drives the two swing driving columns 610 to rotate in opposite directions to drive the two lower side swing pipes 603 to synchronously swing to the lower part of the vehicle, so that the swing position adjustment of the two lower side swing pipes 603 is realized; the hose 608 is used for facilitating the high-pressure fire extinguishing agent in the fire extinguishing agent storage bin 613 to enter the lower swing pipe 603 and be sprayed out through the nozzle 604, so that the fire extinguishing agent is sprayed; the upper swing pipe 601 is stably supported by the support plate 606.
Further, the lifting driving branch comprises a lifting driving motor 612 and a lifting driving screw 614; the lifting drive screw 614 is rotatably and coaxially arranged in the swing drive column 610; two elongated holes 615 are provided in the swing driving post 610; a lifting adjusting block is screwed on the lifting driving screw 614 in a threaded manner, and two ends of the lifting adjusting block respectively extend out through the two strip holes 615; two extending ends of the lifting adjusting block are fixed on the lower side swinging pipe 603 through a connecting plate 609; the lifting driving motor 612 is installed on the swing driving column 610, and the lifting driving motor 612 drives the lifting driving screw 614 to rotate through chain transmission; the main controller controls the two elevation driving motors 612 through the elevation driving circuit.
By utilizing the cooperation between the lifting driving motor 612 and the lifting driving screw 614, the main controller controls the lifting driving motor 612 to drive the lifting driving screw 614 to rotate through chain transmission, so that the lifting adjusting block drives the lower side swinging pipe 603 to move up and down, and the height adjustment of the upper side swinging pipe 601 is realized.
In the parking space management system for the new energy automobile, the master controller and the slave controllers adopt the existing single chip microcomputer controller modules and are used for realizing coordination control; the memory adopts the existing memory and is used for storing the prompt voice; the rear-end display screen 105 and the front-end display screen 302 both adopt the existing display screens; the speakers 303 are all existing speakers; the camera 102 is an existing camera; the longitudinal movement driving motor 508, the transverse movement driving motor 515, the locking driving motor 405, the swinging driving motor, the lifting driving motor 612 and the retraction driving motor 206 all adopt the existing stepping motors; the longitudinal movement driving circuit, the transverse movement driving circuit, the locking driving circuit, the swinging driving circuit, the lifting driving circuit and the retraction driving circuit all adopt corresponding stepping motor driving circuits; the photosensitive sensor 505, the temperature sensor 605 and the distance measuring sensor 607 are all digital sensors.
When the parking space management system for the new energy automobile is installed and used, a temperature threshold value is preset; when no vehicle is in the parking space, the charging pile is positioned at the foremost end of the middle longitudinal rail 502;
firstly, two cameras 102 identify the license plate of a vehicle close to a parking space, and transmit information to a main controller, the main controller judges whether the vehicle is a new energy automobile, when the vehicle is not the new energy automobile, the main controller controls a charging pile to continuously send a prompt tone for prohibiting the vehicle from parking until the vehicle leaves the parking space, and the charging pile does not move, when the vehicle is the new energy automobile, the main controller controls the charging pile to send a prompt tone to prompt a vehicle owner to turn on a double-jump lamp if the vehicle needs to be charged, if the camera 102 does not recognize that the vehicle turns on the double-jump lamp, the charging pile does not move, when the camera 102 recognizes that the vehicle turns on the double-jump lamp, the main controller controls the charging pile to move and unlock, the vehicle is released into the parking space, then the camera 102 sends a prompt tone to inquire the side where the vehicle is charged, and prompts the vehicle owner to turn on a left turn lamp or a right turn lamp, and after the camera 102 recognizes light, the main controller drives the charging pile to move to the side face;
the main controller coordinates and controls the rotation of the longitudinal movement driving motor 508 and the transverse movement driving motor 515 through the longitudinal movement driving circuit and the transverse movement driving circuit, so that the translation plate 506 drives the charging pile to move along the transverse rail 503 and the three longitudinal rails 502, and drives the charging pile to move to the side where the charging port is located
When the charging pile moves, the main controller synchronously releases the main cable 203, the main controller controls the winding and unwinding driving motor 206 to rotate through the winding and unwinding driving circuit, the winding and unwinding driving worm 207 is driven to rotate, the disc-shaped box 209 is driven to rotate, the winding shaft 205 is driven by the rear coil spring 210 to rotate along with the disc-shaped box 209, and the disc wire column 202 rotates to release the main cable 203;
after the charging pile is moved, the locking unit is controlled by the slave controller to unlock; the locking driving motor 405 is controlled by the controller to drive the locking driving screw rod 406 to rotate, so that the lower locking plate 403 and the upper locking plate 418 move relatively, the locking block 420 leaves the front of the projection 419 and moves downwards in cooperation with the U-shaped hanger 401 and the U-shaped bracket 402, and the charging gun 305 is unlocked; at the moment, the vehicle owner takes down the charging gun 305 and inserts the charging gun on the charging port of the vehicle, and the rear-end display screen 105 synchronously displays the electric energy consumed by the charging lock according to the measured numerical value of the electric energy meter;
after charging is finished, a vehicle owner places the charging gun 305 back on the U-shaped hanging rack 401 and the U-shaped support 402, when a charging head 332 of the charging gun 305 is inserted into the induction cavity 408, the charging head extrudes the slope surface 415 to enable the V-shaped linkage rod 413 to swing upwards, when the charging head 332 is completely inserted into the induction cavity 408, the front side surface of the charging head 332 extrudes the light touch switch 416 on the lower side rod of the V-shaped linkage rod 413, meanwhile, the upper side rod of the V-shaped linkage rod 413 extrudes the light touch switch 416 on the induction groove 414, when the two light touch switches 416 send signals to the slave controller at the same time, the slave controller controls the locking driving motor 405 to drive the locking driving screw rod 406 to rotate, so that the lower locking plate 403 and the upper locking plate 418 move relatively, the locking block 420 moves to the front of the projection 419, and the U-shaped hanging rack 401 and the U-shaped support 402 limit the charging gun 305 together to lock the charging gun 305; meanwhile, as the pulling force acting on the charging cable 313 disappears, the front-side coil spring 316 drives the winding roller 311 to automatically rotate and wind the charging cable 313; after the main controller detects that the price of the used electric energy is calculated according to the electric energy meter, the main controller controls the front-end display screen 302 to display the used electric energy and the corresponding payment code;
the main controller controls the swing driving mechanism and the lifting driving branch to drive the two upper side swing pipes 601 to move to the lower part of the vehicle at intervals, the main controller drives the swing driving motor to rotate through the swing driving circuit, so that the swing gear set synchronously drives the two swing driving columns 610 to rotate in opposite directions to drive the two upper side swing pipes 601 to synchronously swing to the lower part of the vehicle, the main controller controls the lifting driving motor 612 to rotate through the lifting driving circuit according to the distance from the ranging sensor 607 to the bottom of the vehicle, drives the lifting driving screw 614 to drive the lifting driving screw 614 to rotate through chain transmission, and drives the lower side swing pipe 603 to move upwards to enable the upper side swing pipe 601 to be close to the bottom of the vehicle, and then the temperature sensor 605 detects the distance and transmits temperature information to the main controller;
when the temperature detected by the temperature sensor 605 exceeds a set threshold value, the main controller controls the two electric control valves to open, and the high-pressure fire extinguishing agent in the fire extinguishing agent storage bin 613 enters the two lower swinging pipes 603 through the two hoses 608 under the pressure driving and is sprayed out through the nozzles 604 on the two upper swinging pipes 601, so that the fire extinguishing agent is sprayed.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited to the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a parking stall management system for new energy automobile which characterized in that: comprises a box body (1), a charging pile, a main cable (203), a cable accommodating mechanism, a position adjusting device and a fire extinguishing device;
two cameras (102) are arranged on the front side edge of the top surface of the box body (1); a rear end display screen (105) is arranged on the upper side of the front side surface of the box body (1); the position adjusting device comprises a track unit and an adjusting mechanism; the track unit is arranged on the ground to form a parking space, the adjusting mechanism walks along the track unit, the charging pile is arranged on the adjusting mechanism, and the position of the charging pile is adjusted by the adjusting mechanism according to the position of a vehicle charging port; the fire extinguishing device is arranged on the front side of the track unit and used for detecting whether the vehicle is on fire or not and extinguishing the fire; a main controller, a charging module, an electric energy meter, a main wireless communication module and a memory are arranged in the box body (1); the memory, the electric energy meter, the main wireless communication module, the two cameras (102) and the rear-end display screen (105) are electrically connected with the main controller; the charging pile is electrically connected with the charging module through a main cable (203), the charging module is electrically connected with the output end of the electric energy meter, and the input end of the electric energy meter is used for being electrically connected with an external power supply; the cable take-up mechanism is arranged on the box body (1) and used for taking up and paying off the main cable (203); the cable accommodating mechanism, the adjusting mechanism and the fire extinguishing device are all controlled by the main controller; a power supply relay electrically connected with the main controller is connected in series with the bus cable (203).
2. The parking space management system for the new energy automobile according to claim 1, characterized in that: the cable accommodating mechanism comprises a wire coiling column (202), a wire coiling shaft (205), an accommodating driving motor (206), an accommodating driving worm (207), a disk-shaped box (209) and two baffle rings (204);
a coiling cavity (108) is arranged at the lower part of the box body (1); a winding window (107) communicated with the winding cavity (108) is arranged on the front side surface of the box body (1); a wire coiling circular groove (211) is coaxially arranged on the upper end surface of the wire coiling column (202); the winding shaft (205) is vertically installed in the winding cavity (108) in a rotating mode, and the winding column (202) is fixed at the center of the bottom of the winding circular groove (211) in a penetrating mode; the two baffle rings (204) are respectively and coaxially fixed on the upper edge and the lower edge of the circumferential side surface of the wire coiling column (202); the main cable (203) extends into the coiling cavity (108) from the coiling window (107), one part of the extended main cable (203) is wound on the coiling column (202), and the other part of the extended main cable extends into and is coiled in the coiling circular groove (211); the disc-shaped box (209) is rotatably and coaxially arranged on the winding shaft (205); a rear coil spring (210) connected to the spool (205) and the inner circumferential wall of the disk-shaped case (209) is installed in the disk-shaped case (209); the retractable driving worm (207) is rotatably arranged in the winding cavity (108), and the retractable driving motor (206) is used for driving the retractable driving worm (207) to rotate; a worm gear ring (208) which is meshed with the storage driving worm (207) for transmission is fixed on the outer circumferential surface of the disc-shaped box (209); the main controller drives a retraction driving motor (206) through a retraction driving circuit.
3. The parking space management system for the new energy automobile according to claim 1, characterized in that: the rail unit comprises a transverse rail (503) and three longitudinal rails (502); track grooves (501) are formed in the transverse track (503) and the three longitudinal tracks (502) along the length direction; the rear ends of the three longitudinal rails (502) are fixed on the front side of the transverse rail (503) in a communicating manner; the fire extinguishing device is mounted on the front end of the middle longitudinal rail (502); two pulleys (504) for clamping the main cable (203) are arranged in the middle of the rear edge of the transverse rail (503); a pulley (504) is mounted on each of the left and right ends of the front side of the transverse rail (503).
4. The parking space management system for the new energy automobile according to claim 3, wherein: the adjusting mechanism comprises a longitudinal movement driving unit, a transverse movement driving unit, two translation plates (506) and four driving rotating shafts (519); the upper ends and the lower ends of the four driving rotating shafts (519) are respectively and rotatably arranged in the middle of the front edge, the rear edge, the left edge and the right edge of the translation plate (506) on the upper side and the translation plate (506) on the lower side; a translation roller (507) is arranged at each of the four top corners of the upper side surface of the upper translation plate (506) on the upper side and the four top corners of the lower side surface of the lower translation plate (506); pulley grooves (518) matched with the translation rollers (507) are respectively arranged on the front and rear groove surfaces of the rail groove (501) of the transverse rail (503) and the left and right groove surfaces of the rail groove (501) of each longitudinal rail (502); the longitudinal movement driving unit and the transverse movement driving unit are both arranged between the two translation plates (506); the longitudinal movement driving unit and the transverse movement driving unit are driven and controlled by the main controller; the charging pile is installed on the translation plate (506) on the upper side.
5. The parking space management system for the new energy automobile according to claim 4, wherein: the longitudinal movement driving unit comprises a longitudinal movement driving motor (508), two longitudinal movement gears (514) and a longitudinal movement chain wheel set; the longitudinal movement driving motor (508) is arranged between the two translation plates (506) and drives the left and right driving rotating shafts (519) to rotate through the longitudinal movement chain wheel set; the two longitudinal moving gears (514) are respectively arranged on the left driving rotating shaft (519) and the right driving rotating shaft (519); longitudinal moving racks (512) which are used for being meshed with longitudinal moving gears (514) on the corresponding sides are embedded in the left and right groove surfaces of the rail groove (501) of each longitudinal rail (502); the main controller drives a longitudinal movement driving motor (508) through a longitudinal movement driving circuit.
6. The parking space management system for the new energy automobile according to claim 4, wherein: the transverse moving driving unit comprises a transverse moving driving motor (515), two transverse moving gears (517) and a transverse moving chain wheel set; the transverse moving driving motor (515) is arranged between the two translation plates (506); the front and the rear driving rotating shafts (519) are driven to rotate through the transverse moving chain wheel set; the two traverse gears (517) are respectively arranged on the front and the rear driving rotating shafts (519); transverse moving racks (516) which are used for being meshed with transverse moving gears (517) on the corresponding sides are embedded in the front and rear groove surfaces of a rail groove (501) of the transverse rail (503); the main controller drives a traverse driving motor (515) through a traverse driving circuit.
7. The parking space management system for the new energy automobile according to claim 4, wherein: the charging pile comprises a support column (309), a charging box (3), a charging cable (313), a front end display screen (302), a loudspeaker (303), a charging gun (305), a locking unit and a winding roller (311); the lower end of the strut (309) is fixed at the center of the upper translation plate (506); the charging box (3) is arranged on the upper end of the support column (309); a slave controller, a slave wireless communication module and a slave memory are arranged in the charging box (3), the slave wireless communication module and the slave memory are electrically connected with the slave controller, and the slave wireless communication module is communicated with the master wireless communication module; the front end display screen (302) and the loudspeaker (303) are both arranged on the upper part of the front side surface of the charging box (3) and are electrically connected with the slave controller; a mounting window (308) is arranged in the middle of the front side surface of the charging box (3); the locking unit is mounted in the mounting window (308); the charging gun (305) is locked by a locking unit which is driven and controlled by a slave controller;
a winding groove (310) is arranged at the lower part of the front side surface of the charging box (3); the right end of the winding roll (311) is rotatably arranged on the right groove wall of the winding groove (310); an electric connection cavity (320) is arranged in the winding roll (311); a rotary sleeve (315) is rotatably and penetratingly arranged on the left groove wall of the winding groove (310), and the right end of the rotary sleeve (315) is coaxially fixed on the left end face of the winding roller (311); a front coil spring (316) is connected and arranged between the rotary sleeve (315) and the inner wall of the charging box (3); a rotary cap (314) is rotatably mounted on the left end of the rotary sleeve (315); a cable tube (321) with the right end sequentially penetrating through the rotating sleeve (315) and the left end of the winding roll (311) and then extending into the power connection cavity (320) is fixed in the rotating cap (314); a plurality of conductive rings (318) are arranged on the extending-in section of the cable tube (321) at intervals; the end part of the main cable (203) penetrates through the rotating cap (314) and then extends into the cable tube (321), and each wire core of the main cable (203) is respectively in conductive connection with each conductive ring (318); a wire holder (322) is arranged on the circumferential side wall of the electric connection cavity (320) along the length direction; a plurality of conductive horseshoe-shaped conductive rings (323) sleeved on the conductive rings (318) are arranged on the wire holder (322) at intervals, and conductive tension springs (319) are connected and arranged at openings of the horseshoe-shaped conductive rings (323); a wire connecting pipe (324) extending out of the winding roller (311) is communicated with the wire connecting seat (322); one end of a charging cable (313) extends into the junction tube (324), each wire core of the charging cable (313) is electrically connected with each horseshoe-shaped conducting ring (323) respectively, and the other end of the charging cable is electrically connected with a charging head (332) of the charging gun (305).
8. The parking space management system for the new energy automobile according to claim 7, wherein: the locking unit comprises a locking box (4), a locking driving motor (405), a locking driving screw rod (406), a V-shaped linkage rod (413), a lower locking plate (403) and an upper locking plate (418);
the locking box (4) is attached and installed in the installation window (308); a hanging groove (422) is arranged at the lower part of the front side surface of the locking box (4); an upper locking cavity (404) and a lower locking cavity (412) are horizontally arranged in the locking box (4), and the lower locking cavity (412) is communicated with the bottom of the hanging groove (422); an upper locking plate (418) is vertically and slidably mounted in the upper locking cavity (404); a lug (419) is arranged on the upper side of the charging gun (305); a locking block (420) for a snap lug (419) is arranged on the lower side of the upper locking plate (418);
the lower locking plate (403) is vertically and slidably mounted on the lower locking cavity (412), and the front side of the lower locking plate (403) extends into the hanging groove (422); a U-shaped bracket (402) with an upward opening and a U-shaped hanging rack (401) with a forward opening are arranged on the front side edge of the lower locking plate (403); a tightening section (331) matched with the U-shaped hanging rack (401) is arranged at the upper part of the handle (306) of the charging gun (305);
the locking driving screw rod (406) is vertically installed in the locking box (4) in a rotating mode, and the thread turning directions of the upper side and the lower side of the locking driving screw rod (406) are opposite; the upper end of the locking driving screw rod (406) extends into the upper locking cavity (404) and then is screwed on the upper locking plate (418) in a penetrating mode through threads, and the lower end of the locking driving screw rod extends into the lower locking cavity (412) and then is screwed on the lower locking plate (403) in a penetrating mode through threads; the locking driving motor (405) is used for driving the locking driving screw rod (406) to rotate; an induction cavity (408) is arranged in the locking box (4), and the front side of the induction cavity (408) is communicated with the suspension groove (422); an induction groove (414) is longitudinally arranged on the inner wall of the upper side of the induction cavity (408); the bevel of the V-shaped linkage rod (413) is rotatably arranged at the rear side of the induction groove (414), and a torsion spring (411) is connected and arranged between the V-shaped linkage rod (413) and the groove wall of the induction groove (414) and used for driving the lower side rod of the V-shaped linkage rod (413) to be tightly attached to the inner wall of the rear side of the induction cavity (408); a touch switch (416) electrically connected with the slave controller is arranged on the front side of the lower side rod of the V-shaped linkage rod (413) and the front side of the bottom of the induction groove (414); a slope surface (415) for inserting and extruding a charging head (332) is arranged at the front end of the upper side rod of the V-shaped linkage rod (413); the slave controller drives the lock driving motor through the lock driving circuit.
9. The parking space management system for the new energy automobile according to claim 3, wherein: the fire extinguishing device comprises a fire extinguishing agent storage bin (613), a fire extinguishing shell (6), a swing driving mechanism, two lifting driving branches and two lower side swing pipes (603); the swing driving mechanism comprises a swing driving motor and two swing driving columns (610);
the fire extinguishing shell (6) is arranged on the front end of the middle longitudinal rail (502); a distance measuring sensor (607) electrically connected with the main controller is arranged on the upper side surface of the fire extinguishing shell (6);
the left side and the right side of the fire extinguishing shell (6) are both horizontally provided with a mounting notch (616); the two swing driving columns (610) are respectively and vertically installed on the two installation notches (616) in a rotating mode; the swing driving motor is arranged in the fire extinguishing shell (6), and synchronously drives the two swing driving columns (610) to rotate in opposite directions through the swing gear set; the two lifting driving branches are respectively arranged on the two swinging driving columns (610), the rear ends of the two lower side swinging pipes (603) are respectively arranged on the two lifting driving branches, and the lifting driving branches drive the lower side swinging pipes (603) to lift; the front ends of the two lower side swinging pipes (603) are respectively communicated with a vertical pipe (602), and the upper end of the vertical pipe (602) is communicated with an upper side swinging pipe (601) with a backward end part; a plurality of nozzles (604) are arranged on the upper side surface of the upper swing pipe (601) in a communicating manner; a plurality of temperature sensors (605) electrically connected with the main controller are arranged on the upper side surface of the upper side swinging pipe (601); the fire extinguishing agent storage bin (613) is arranged in the fire extinguishing shell (6); the fire extinguishing agent storage bin (613) is communicated with the two lower side swinging pipes (603) through a hose (608) respectively; an electric control valve electrically connected with the main controller is arranged at one of the pipe orifices of the hose (608); the main controller drives the swing driving motor through the swing driving circuit.
10. The parking space management system for the new energy automobile according to claim 9, wherein: the lifting driving branch comprises a lifting driving motor (612) and a lifting driving screw (614); the lifting drive screw (614) is rotatably and coaxially arranged in the swinging drive column (610); two elongated holes (615) are arranged on the swing driving column (610); a lifting adjusting block is screwed on the lifting driving screw (614) in a threaded manner, and two ends of the lifting adjusting block respectively extend out of the two strip holes (615); two extending ends of the lifting adjusting block are fixed on the lower side swinging pipe (603) through a connecting plate (609); the lifting driving motor (612) is installed on the swing driving column (610), and the lifting driving motor (612) drives the lifting driving screw rod (614) to rotate through chain transmission; the main controller controls two lifting driving motors (612) through a lifting driving circuit.
CN202210335062.2A 2022-03-31 2022-03-31 Parking space management system for new energy automobile Active CN114822071B (en)

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CN207388923U (en) * 2017-08-31 2018-05-22 李泉生 It is a kind of that there is the anti-charging pile for accounting for parking stall
CN208024039U (en) * 2018-03-21 2018-10-30 河南水天环境工程有限公司 A kind of parking stall charging pile
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