CN112918287A - Face recognition-based storage battery car fireproof and antitheft system and using method thereof - Google Patents
Face recognition-based storage battery car fireproof and antitheft system and using method thereof Download PDFInfo
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- CN112918287A CN112918287A CN202110321856.9A CN202110321856A CN112918287A CN 112918287 A CN112918287 A CN 112918287A CN 202110321856 A CN202110321856 A CN 202110321856A CN 112918287 A CN112918287 A CN 112918287A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/001—Preventing theft of parts or accessories used on cycles, e.g. lamp, dynamo
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- 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
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
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- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- 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
- B60L53/10—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 characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J27/00—Safety equipment
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- 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
- B60L2200/00—Type of vehicles
- B60L2200/24—Personal mobility vehicles
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- 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
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/30—Preventing theft during charging
- B60L2270/34—Preventing theft during charging of parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/30—Vehicles applying the vehicle anti-theft devices
- B60R2325/306—Motorcycles
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Human Computer Interaction (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a face recognition-based storage battery car fire-proof and anti-theft system and a use method thereof, the system comprises a storage battery car body, an anti-theft cavity is arranged in the storage battery car body, a storage battery car charger anti-theft mechanism is arranged in the anti-theft cavity, the storage battery car charger anti-theft mechanism locks a charging plug when a storage battery car is charged so as to realize charger theft prevention, a storage battery storage cavity positioned on the left side of the anti-theft cavity is arranged in the storage battery car body, a fire extinguishing cavity positioned on the upper side of the storage battery storage cavity is arranged in the storage battery car body, a storage battery car anti-theft mechanism used for locking a storage battery is arranged in the anti-theft cavity, and an automatic fire extinguishing mechanism of the storage battery car is arranged in the fire extinguishing cavity. The storage battery is locked and prevented from being stolen through the storage battery anti-theft mechanism.
Description
Technical Field
The invention relates to the technical field of fire prevention and theft prevention of battery cars, in particular to a face recognition-based fire prevention and theft prevention system for a battery car and a using method thereof.
Background
The invention discloses an electric vehicle, which is also called an electric vehicle, wherein electric energy is provided by a storage battery (storage battery), the electric vehicle is a pure electric vehicle driven by a motor, the storage battery has spontaneous combustion after being used for a period of time due to the limitation of the current battery technology level, the current anti-theft system of the electric vehicle mainly aims at the anti-theft of the storage battery, the charger cannot be effectively prevented from being stolen in the charging process, and the current electric vehicle is lack of an automatic fire extinguishing system.
Disclosure of Invention
The technical problem is as follows: the conventional anti-theft system for the battery car mainly aims at preventing the battery from being stolen, the charger cannot be effectively prevented from being stolen in the charging process, and the conventional battery car is lack of an automatic fire extinguishing system.
In order to solve the problems, the embodiment designs a face recognition-based storage battery car fire-proof and anti-theft system, which comprises a storage battery car body, wherein an anti-theft cavity is arranged in the storage battery car body, a storage battery car charger anti-theft mechanism is arranged in the anti-theft cavity, the storage battery car charger anti-theft mechanism locks a charging plug when a storage battery car is charged so as to realize charger theft prevention, a storage battery storage cavity positioned at the left side of the anti-theft cavity is arranged in the storage battery car body, a fire extinguishing cavity positioned at the upper side of the storage battery storage cavity is arranged in the storage battery car body, the opening of the fire extinguishing cavity faces upwards, the fire extinguishing cavity is communicated with the storage battery storage cavity, a storage battery anti-theft mechanism for locking a storage battery is arranged in the anti-theft cavity, so that the anti-theft of the storage battery is realized, an automatic fire extinguishing mechanism of the storage battery car is arranged, and right the storage battery is put out a fire and is handled, if storage battery car is in charged state this moment, then cuts off and separate the electric wire to avoid the conflagration further to enlarge, storage battery car charger anti-theft mechanism include sliding connection in socket on the theftproof chamber rear side inner wall, fixedly connected with fixed block on the socket downside terminal surface, sliding connection is located on the theftproof chamber rear side inner wall the lifter of fixed block right side downside, the lifter with it has two to articulate between the fixed block, fixedly connected with permanent magnet on the lifter downside terminal surface, fixedly connected with electro-magnet on the theftproof chamber downside inner wall, the electro-magnet can adsorb and exclude the permanent magnet, sliding connection idol is located on the theftproof chamber rear side inner wall the bevel piece on fixed block right side, the bevel piece with it has one connecting rod to articulate between the lifter.
Preferably, the lifting rod can only move up and down, the socket can only move left and right, a face recognition system is arranged on the end face of the right side of the battery car body, and the face recognition system is used for recognizing whether the battery car owner operates the battery car.
Preferably, the ramp blocks can only move left and right.
Preferably, the charging plug is electrically connected with an electric wire, the charging plug can extend into the anti-theft cavity through the first through hole, and the charging plug can be plugged into the socket, so that charging is realized.
Preferably, the first connecting rod, the lifting rod and the second connecting rod are hinged at the same point, a first through hole with an opening facing to the right is formed in the inner wall of the right side of the anti-theft cavity, the charging plug is arranged on the right side of the socket, two lifting tables which are symmetrical up and down with respect to the charging plug are connected to the inner wall of the rear side of the anti-theft cavity in a sliding manner, a support plate is fixedly connected to each of the left side end face and the right side end face of the lifting table, two clamping blocks which are symmetrical left and right are connected to the end face of the lifting table close to one side of the charging plug in a sliding manner, the electric wire can be clamped and fixed by the clamping blocks, a compression spring is connected between each clamping block and the support plate, a driven rod is fixedly connected to the end face of one side of the clamping block close to, fixedly connected with connecting rod three on the elevating platform front end face, fixedly connected with rack on the connecting rod three, rotate on the inner wall of theftproof chamber right side and be connected with the gear shaft, the gear shaft is located two between the rack, fixedly connected with gear on the gear shaft, the gear with be connected with the reversal spring between the theftproof intracavity wall, gear and two the rack is all meshed and is connected.
Preferably, storage battery anti-theft mechanism including set up in storage battery stores on the chamber right side inner wall and controls the through-hole two that link up, the storage battery set up in the intracavity is stored to the storage battery, be equipped with two bilateral symmetry on the storage battery and the screw hole two that link up from top to bottom, storage battery is stored and is equipped with two bilateral symmetry on the chamber upside inner wall and the screw hole one that link up from top to bottom, screw hole two with screw hole one carries out threaded connection through the screw and fixes, be equipped with the spacing hole that the opening faces the right in the storage battery, fixedly connected with extends left on the fixed block left side terminal surface the bolt, the bolt runs through-hole two, the bolt can move extremely spacing downthehole, thereby the locking the storage battery, chamber.
Preferably, the automatic fire extinguishing mechanism of the battery car comprises a first spray pipe arranged on the end surface of the lower side of the box door, four nozzles with downward openings are distributed on the first spray pipe, a temperature sensor is arranged on the inner wall of the right side of the storage cavity of the battery, a second spray pipe is arranged on the inner wall of the right side of the storage cavity of the battery, a storage tank is arranged on the inner wall of the upper side of the anti-theft cavity, liquid carbon dioxide is stored in the storage tank, an electromagnetic valve is arranged on the lower side of the storage tank, an air cylinder is fixedly connected on the end surface of one side, close to the charging plug, of the lifting platform, an air cavity with an upward opening is arranged in the air cylinder, an electromagnetic exhaust valve is arranged on the air cavity, a piston is connected in the air cavity, the piston rod is made of insulating materials, a trapezoid block is fixedly connected to the piston rod and can be abutted to the driven rod, a part of the fixedly connected portion of the piston rod extends to a cutting knife outside the end face of the air cylinder, the cutting knife can cut off the electric wire, a hose III is communicated and connected between the air cavity and the electromagnetic valve, a one-way pressure valve is arranged on the left side of the air cavity, a hose II is communicated and connected between the one-way pressure valve on the lower side and the spray pipe II, and a hose I is communicated and connected between the one-way pressure valve on the upper side and the spray pipe I.
A use method of a face recognition-based storage battery car fireproof and anti-theft system comprises the following steps:
initial state: the electromagnetic valve is in a closed state, the lifting rod and the permanent magnet are positioned at the lower limit position, the fixed block and the socket are positioned at the right limit position, the inclined plane block is positioned at the left limit position, the lifting platform is positioned at one side far away from the charging plug under the action of the reverse spring, the electromagnet is not electrified, and the electromagnetic exhaust valve is in a closed state;
during charging, a person inserts a charging plug into the socket leftwards, and pushes the socket to move leftwards for a certain distance and then release, during the leftward movement work of the socket, the socket drives the fixed block to move leftwards, the fixed block drives the lifting rod to move upwards through the second connecting rod, the lifting rod drives the inclined plane block to move rightwards through the connecting rod, the inclined plane block pushes the compression spring to move upwards, the compression spring drives the lifting platform on the lower side to move upwards, the lifting platform on the lower side drives the rack on the lower side to move upwards through the third connecting rod on the lower side, the rack on the lower side rotates through meshing connection with the moving gear, so that the rack on the upper side, the lifting platform and the supporting plate are driven to move downwards, so that the clamping block is abutted against the electric wire, the electric wire is clamped and fixed, meanwhile, the first connecting rod and the second connecting rod are positioned on the same straight line, thereby ensuring the reliability of clamping and fixing the clamping block, realizing the anti-theft of the charger during charging, simultaneously driving the bolt to move leftwards by the left movement of the fixed block, moving the bolt to the limiting hole, thereby realizing the anti-theft of the storage battery during charging, when a user needs to pull out the charging plug, the face recognition system identifies and judges the user, then the electromagnet is electrified to adsorb the permanent magnet, so that the permanent magnet and the lifting rod move downwards to reset, the inclined plane block moves leftwards to reset, the fixed block and the bolt move rightwards to reset, under the action of the reverse spring, the supporting plate and the clamping block move to one side far away from the charging plug, thereby releasing the clamping and locking,
when the battery is in a non-charging state, the electromagnet is electrified to repel the permanent magnet, so that the permanent magnet and the lifting rod move upwards, and the bolt moves leftwards into the limiting hole, so that the battery can be prevented from being stolen when the battery is not charged;
when the temperature sensor detects that the temperature in the storage battery storage cavity is overhigh, the electromagnetic valve is opened, liquid carbon dioxide in the storage tank is gasified and is conveyed into the air cavity through the hose III, the piston rod, the trapezoidal block and the cutting knife are pushed to move to one side of the socket, if the charging plug is in a plug-in charging state at the moment, the cutting knife moves to cut off the electric wire, then the trapezoidal block is contacted with the driven rod and pushes the driven rod to move to one side far away from the trapezoidal block, the clamping block drives two ends of the cut-off electric wire to move to one side far away from the cutting knife, so that the connection between the socket and the storage battery and an external power supply system is cut off, the fire is prevented from further expanding, then the one-way pressure valve is opened, the carbon dioxide in the air cavity is conveyed to the spray pipe II and the spray pipe I through the, the electromagnetic exhaust valve is opened, and the piston moves and resets under the action of the extension spring.
The invention has the beneficial effects that: according to the invention, a user can distinguish through the face recognition system, the anti-theft mechanism of the charger of the battery car can clamp and lock the electric wire at the plug of the charger, so that the charger is prevented from being stolen during charging, the battery is locked and prevented from being stolen through the anti-theft mechanism of the battery car, the automatic fire extinguishing mechanism of the battery car can automatically judge whether the battery is burnt or not and extinguish fire through spraying carbon dioxide, and if the battery car is in a charging state, the automatic fire extinguishing mechanism of the battery car can automatically cut off and separate the electric wire of the charger, so that the connection between the battery and an external power supply system is cut.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic overall structure diagram of a face recognition-based battery car fire and theft prevention system of the present invention;
FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;
FIG. 3 is an enlarged view of the structure at "B" of FIG. 2;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 4, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a face recognition-based storage battery car fire prevention and theft prevention system, which comprises a storage battery car body 11, wherein a theft prevention cavity 12 is arranged in the storage battery car body 11, a storage battery car charger theft prevention mechanism 101 is arranged in the theft prevention cavity 12, the storage battery car charger theft prevention mechanism 101 locks a charging plug 26 when a storage battery car is charged so as to realize charger theft prevention, a storage battery storage cavity 16 positioned on the left side of the theft prevention cavity 12 is arranged in the storage battery car body 11, a fire extinguishing cavity 58 positioned on the upper side of the storage battery storage cavity 16 is arranged in the storage battery car body 11, the fire extinguishing cavity 58 is upward opened, the fire extinguishing cavity 58 is communicated with the storage battery storage cavity 16, a storage battery anti-theft mechanism 102 used for locking a storage battery 18 is arranged in the theft prevention cavity 12 so as to realize theft prevention of the storage battery 18, an automatic fire extinguishing mechanism 103 of the storage battery car is arranged in the fire extinguishing cavity 58, and the automatic fire extinguishing mechanism Whether the storage battery 18 burns or not, and right the storage battery 18 is put out a fire and is handled, if the storage battery car is in charged state this moment, then cut off and separate electric wire 27 to avoid the conflagration further to enlarge, storage battery car charger anti-theft mechanism 101 includes sliding connection in socket 13 on the 12 rear side inner walls in theftproof chamber, fixedly connected with fixed block 34 on the terminal surface of socket 13 downside, sliding connection has on the 12 rear side inner walls in theftproof chamber is located lifter 30 of the right downside of fixed block 34, lifter 30 with articulated between the fixed block 34 have two 33 connecting rods, fixedly connected with permanent magnet 31 on the 30 downside terminal surface of lifter, fixedly connected with electro-magnet 32 on the 12 downside inner walls in theftproof chamber, electro-magnet 32 can adsorb and reject permanent magnet 31, sliding connection idol is located the bevel piece 28 on fixed block 34 right side on the 12 rear side inner walls in theftproof chamber, a first connecting rod 29 is hinged between the inclined plane block 28 and the lifting rod 30.
Beneficially, the lifting rod 30 can only move up and down, the socket 13 can only move left and right, and a face recognition system 23 is arranged on the end face of the right side of the battery car body 11, and the face recognition system 23 is used for recognizing whether the battery car owner operates the battery car.
Advantageously, the ramp blocks 28 can only move left and right.
Advantageously, an electric cord 27 is electrically connected to the charging plug 26, the charging plug 26 can extend into the anti-theft cavity 12 through a through hole 54, and the charging plug 26 can be plugged into the socket 13, so as to realize charging.
Advantageously, the first connecting rod 29, the lifting rod 30 and the second connecting rod 33 are hinged at the same point, a first through hole 54 with a right opening is formed in the inner wall of the right side of the anti-theft cavity 12, the charging plug 26 is arranged on the right side of the socket 13, two lifting platforms 25 which are symmetrical up and down with respect to the charging plug 26 are slidably connected to the inner wall of the rear side of the anti-theft cavity 12, a support plate 38 is fixedly connected to each of the left and right end faces of the lifting platforms 25, two clamping blocks 39 which are symmetrical left and right are slidably connected to the end face of the lifting platform 25 on one side close to the charging plug 26, the electric wire 27 can be clamped and fixed by the clamping blocks 39, a compression spring 40 is connected between the clamping blocks 39 and the support plate 38, a driven rod 41 is fixedly connected to the end face of the clamping block 39 on the lower side close to the symmetrical center, compression spring 40 with the butt of sloping piece 28, fixedly connected with connecting rod three 50 on the elevating platform 25 front side end face, fixedly connected with rack 51 on the connecting rod three 50, it is connected with gear shaft 53 to rotate on the inner wall of theftproof chamber 12 right side, gear shaft 53 is located two between the rack 51, fixedly connected with gear 52 on the gear shaft 53, gear 52 with be connected with reverse spring 60 between the theftproof chamber 12 inner wall, gear 52 and two rack 51 all meshes the connection.
Beneficially, storage battery anti-theft mechanism 102 including set up in on the storage battery storage chamber 16 right side inner wall and control two 61 through-hole that link up, storage battery 18 set up in the storage battery storage chamber 16, be equipped with two bilateral symmetry and screw hole two 57 that link up from top to bottom on the storage battery 18, storage battery storage chamber 16 upside inner wall is equipped with two bilateral symmetry and screw hole 55 that link up from top to bottom on, screw hole two 57 with screw hole 55 carries out threaded connection through screw 56 and fixes, be equipped with the spacing hole 17 that the opening is towards the right in the storage battery 18, fixedly connected with extends the bolt 14 left on the terminal surface of fixed block 34 left side, bolt 14 runs through two 61 through-hole, bolt 14 can move to in the spacing hole 17, thereby the locking storage battery 18, chamber 58 upside opening part rotation is connected with chamber door 20 of putting out a.
Beneficially, the automatic fire extinguishing mechanism 103 of the battery car comprises a first spray pipe 19 arranged on the lower side end face of the box door 20, four nozzles 59 with downward openings are distributed on the first spray pipe 19, a temperature sensor 15 is arranged on the inner wall of the right side of the battery storage cavity 16, a second spray pipe 36 is arranged on the inner wall of the right side of the battery storage cavity 16, a storage tank 22 is arranged on the inner wall of the upper side of the anti-theft cavity 12, liquid carbon dioxide is stored in the storage tank 22, an electromagnetic valve 24 is arranged on the lower side of the storage tank 22, an air cylinder 44 is fixedly connected on the end face of one side, close to the charging plug 26, of the lifting platform 25, an air cavity 47 with an upward opening is arranged in the air cylinder 44, an electromagnetic exhaust valve 43 is arranged on the air cavity 47, a piston 48 is slidably connected in the air, the piston 48 is close to fixedly connected with piston rod 45 on the terminal surface of one side of charging plug 26, piston rod 45 adopts insulating material, fixedly connected with trapezoidal block 46 on the piston rod 45, trapezoidal block 46 can with driven lever 41 butt, fixedly connected with part extends to cutting off sword 42 outside the cylinder 44 terminal surface on the piston rod 45, cutting off sword 42 can cut off electric wire 27, air chamber 47 with communicate with each other between solenoid valve 24 and be connected with hose three 37, air chamber 47 left side is equipped with one-way pressure valve 62, the downside communicate with each other between one-way pressure valve 62 and the second spray tube 36 and be connected with hose two 35, communicate with each other between the one-way pressure valve 62 of upside and the first spray tube 19 and be connected with hose one 21.
The following describes in detail the usage steps of the face recognition-based electric bicycle fire-proof and theft-proof system with reference to fig. 1 to 4:
initial state: the electromagnetic valve 24 is in a closed state, the lifting rod 30 and the permanent magnet 31 are positioned at the lower limit position, the fixed block 34 and the socket 13 are positioned at the right limit position, the inclined block 28 is positioned at the left limit position, the lifting platform 25 is positioned at one side far away from the charging plug 26 under the action of the reverse spring 60, the electromagnet 32 is not electrified, and the electromagnetic exhaust valve 43 is in a closed state;
during charging, a person inserts the charging plug 26 into the socket 13 leftward, and pushes the socket 13 to move leftward for a distance and then release, during the leftward movement of the socket 13, the socket 13 drives the fixing block 34 to move leftward, the fixing block 34 drives the lifting rod 30 to move upward through the second connecting rod 33, the lifting rod 30 drives the inclined block 28 to move rightward through the first connecting rod 29, the inclined block 28 pushes the compression spring 40 to move upward, the compression spring 40 drives the lifting platform 25 on the lower side to move upward, the lifting platform 25 on the lower side drives the rack 51 on the lower side to move upward through the third connecting rod 50 on the lower side, the rack 51 on the lower side rotates through the connecting belt gear 52 in a meshed manner, so as to drive the rack 51 on the upper side, the lifting platform 25 and the supporting plate 38 to move downward, so that the clamping block 39 abuts against the electric wire 27, thereby clamping and fixing the electric wire 27, and at the same time, the first connecting rod 29 and, when a thief pulls the electric wire 27, the fixed block 34, the connecting rod two 33, the connecting rod one 29 and the inclined plane block 28 cannot move, so that the reliability of clamping and fixing of the clamping block 39 is guaranteed, the charger anti-theft during charging is achieved, meanwhile, the fixed block 34 moves leftwards to drive the bolt 14 to move leftwards, the bolt 14 moves into the limiting hole 17, so that the storage battery anti-theft during charging is achieved, when a user needs to pull out the charging plug 26, the face recognition system 23 recognizes and judges the user, then the electromagnet 32 is electrified to adsorb the permanent magnet 31, so that the permanent magnet 31 and the lifting rod 30 move downwards to reset, the inclined plane block 28 moves leftwards to reset, the fixed block 34 and the bolt 14 move rightwards to reset, under the action of the reversing spring 60, the supporting plate 38 and the clamping block 39 move towards one side far away from the charging plug 26,
when the battery is not charged, the electromagnet 32 is electrified to repel the permanent magnet 31, so that the permanent magnet 31 and the lifting rod 30 move upwards, and the bolt 14 moves leftwards into the limiting hole 17, so that the battery can be prevented from being stolen when the battery is not charged;
when the temperature sensor 15 detects that the temperature in the storage battery storage cavity 16 is too high, the electromagnetic valve 24 is opened, liquid carbon dioxide in the storage tank 22 is gasified and is conveyed into the air cavity 47 through the hose III 37, the piston 48, the piston rod 45, the trapezoidal block 46 and the cutting knife 42 are pushed to move towards one side of the socket 13, if the charging plug 26 is in a plug-in charging state at the moment, the cutting knife 42 moves to cut off the electric wire 27, then the trapezoidal block 46 is in contact with the driven rod 41 and pushes the driven rod 41 to move towards one side far away from the trapezoidal block 46, the clamping block 39 drives two ends of the cut-off electric wire 27 to move towards one side far away from the cutting knife 42, so that the connection between the socket 13 and the storage battery 18 and an external power supply system is cut off, the fire is prevented from further expanding, then the one-way pressure valve 62 is opened, the carbon dioxide in the air cavity 47 is conveyed into the spray pipe II, The storage battery 18 is subjected to fire extinguishing treatment in the fire extinguishing cavity 58, after fire extinguishing is finished, the electromagnetic valve 24 is closed, the electromagnetic exhaust valve 43 is opened, and the piston 48 moves and resets under the action of the extension spring 49.
The invention has the beneficial effects that: according to the invention, a user can distinguish through the face recognition system, the anti-theft mechanism of the charger of the battery car can clamp and lock the electric wire at the plug of the charger, so that the charger is prevented from being stolen during charging, the battery is locked and prevented from being stolen through the anti-theft mechanism of the battery car, the automatic fire extinguishing mechanism of the battery car can automatically judge whether the battery is burnt or not and extinguish fire through spraying carbon dioxide, and if the battery car is in a charging state, the automatic fire extinguishing mechanism of the battery car can automatically cut off and separate the electric wire of the charger, so that the connection between the battery and an external power supply system is cut.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (8)
1. The utility model provides a storage battery car fire prevention anti-theft system based on face identification, includes the storage battery car organism, its characterized in that: the anti-theft device is characterized in that an anti-theft cavity is arranged in the battery car machine body, a battery car charger anti-theft mechanism is arranged in the anti-theft cavity, a charging plug is locked when a battery car is charged, so that the charger is prevented from being stolen, a battery storage cavity positioned on the left side of the anti-theft cavity is arranged in the battery car machine body, a fire extinguishing cavity positioned on the upper side of the battery storage cavity is arranged in the battery car machine body, the opening of the fire extinguishing cavity faces upwards, the fire extinguishing cavity is communicated with the battery storage cavity, a battery anti-theft mechanism used for locking a battery is arranged in the anti-theft cavity, so that the battery is prevented from being stolen, an automatic battery car fire extinguishing mechanism is arranged in the fire extinguishing cavity, the automatic battery car extinguishing mechanism judges whether the battery is burnt or not by detecting the temperature change in the battery storage cavity, carries out fire extinguishing, then cut off and separate the electric wire to avoid the conflagration further to enlarge, storage battery car charger anti-theft mechanism include sliding connection in socket on the theftproof chamber rear side inner wall, fixedly connected with fixed block on the socket downside terminal surface, sliding connection is located on the theftproof chamber rear side inner wall the lifter of fixed block right side downside, the lifter with it has connecting rod two to articulate between the fixed block, fixedly connected with permanent magnet on the lifter downside terminal surface, fixedly connected with electro-magnet on the theftproof chamber downside inner wall, the electro-magnet can adsorb and reject the permanent magnet, the sliding connection idol is located on the theftproof chamber rear side inner wall the bevel piece on fixed block right side, the bevel piece with it has connecting rod one to articulate between the lifter.
2. The face recognition-based battery car fire and theft prevention system of claim 1, wherein: the lifting rod can only move up and down, the socket can only move left and right, a face recognition system is arranged on the end face of the right side of the battery car body, and the face recognition system is used for recognizing whether the battery car owner operates the battery car.
3. The face recognition-based battery car fire and theft prevention system of claim 1, wherein: the inclined plane block can only move left and right.
4. The face recognition-based battery car fire and theft prevention system of claim 1, wherein: the charging plug is electrically connected with an electric wire, the charging plug can extend into the anti-theft cavity through the first through hole, and the charging plug can be inserted into the socket, so that charging is achieved.
5. The face recognition-based battery car fire and theft prevention system of claim 2, wherein: the first connecting rod, the lifting rod and the second connecting rod are hinged at the same point, a first through hole with an opening facing the right is formed in the inner wall of the right side of the anti-theft cavity, the charging plug is arranged on the right side of the socket, two lifting tables which are symmetrical up and down are connected to the inner wall of the rear side of the anti-theft cavity in a sliding manner, a supporting plate is fixedly connected to the left side end face and the right side end face of each lifting table respectively, two clamping blocks which are symmetrical left and right are connected to the end face of the lifting table close to the charging plug in a sliding manner can clamp and fix the electric wire, a compression spring is connected between each clamping block and the supporting plate, a driven rod is fixedly connected to the end face of one side of each clamping block close to the symmetrical center, a compression spring is fixedly connected to the end face of the lower side of the lifting table on the lower side, fixedly connected with rack on the connecting rod III, the rotation is connected with the gear shaft on the inner wall of theftproof chamber right side, the gear shaft is located two between the rack, fixedly connected with gear on the gear shaft, the gear with be connected with the reversal spring between the theftproof intracavity wall, the gear with two the rack is all meshed and is connected.
6. The face recognition-based battery car fire and theft prevention system of claim 5, wherein: storage battery anti-theft mechanism including set up in on the storage battery storage chamber right side inner wall and control the through-hole two that link up, the storage battery set up in the storage battery storage chamber, be equipped with two bilateral symmetry on the storage battery and the screw hole two that link up from top to bottom, the storage battery is equipped with two bilateral symmetry on the storage battery storage chamber upside inner wall and the screw hole one that link up from top to bottom, screw hole two with screw hole one carries out threaded connection through the screw and fixes, be equipped with the spacing hole that the opening is towards the right in the storage battery, fixedly connected with extends the bolt left on the fixed block left side terminal surface, the bolt runs through-hole two, the bolt can move to spacing downthehole, thereby the locking the storage battery, chamber.
7. The face recognition-based battery car fire and theft prevention system of claim 6, wherein: the automatic fire extinguishing mechanism of the battery car comprises a first spray pipe arranged on the end surface of the lower side of the box door, four nozzles with downward openings are distributed on the first spray pipe, a temperature sensor is arranged on the inner wall of the right side of the storage cavity of the battery, a second spray pipe is arranged on the inner wall of the right side of the storage cavity of the battery, a storage tank is arranged on the inner wall of the upper side of the anti-theft cavity, liquid carbon dioxide is stored in the storage tank, an electromagnetic valve is arranged on the lower side of the storage tank, an air cylinder is fixedly connected on the end surface of one side, close to the charging plug, of the lifting platform, an air cavity with an upward opening is arranged in the air cylinder, an electromagnetic exhaust valve is arranged on the air cavity, a piston is connected in the air cavity in a sliding manner, the pneumatic cutting device is characterized in that a trapezoidal block is fixedly connected to the piston rod and can be abutted to the driven rod, a part of the fixedly connected to the piston rod extends to a cutting knife outside the end face of the air cylinder, the cutting knife can cut off an electric wire, a hose III is connected between the air cavity and the electromagnetic valve in a communicating mode, a one-way pressure valve is arranged on the left side of the air cavity, a hose II is connected between the one-way pressure valve on the lower side and the spray pipe II in a communicating mode, and a hose I is connected between the one-way pressure valve on the upper side and the spray pipe I in a communicating mode.
8. The use method of the face recognition-based battery car fire and theft prevention system, as recited in claim 7, is characterized in that:
initial state: the electromagnetic valve is in a closed state, the lifting rod and the permanent magnet are positioned at the lower limit position, the fixed block and the socket are positioned at the right limit position, the inclined plane block is positioned at the left limit position, the lifting platform is positioned at one side far away from the charging plug under the action of the reverse spring, the electromagnet is not electrified, and the electromagnetic exhaust valve is in a closed state;
during charging, a person inserts a charging plug into the socket leftwards, and pushes the socket to move leftwards for a certain distance and then release, during the leftward movement work of the socket, the socket drives the fixed block to move leftwards, the fixed block drives the lifting rod to move upwards through the second connecting rod, the lifting rod drives the inclined plane block to move rightwards through the connecting rod, the inclined plane block pushes the compression spring to move upwards, the compression spring drives the lifting platform on the lower side to move upwards, the lifting platform on the lower side drives the rack on the lower side to move upwards through the third connecting rod on the lower side, the rack on the lower side rotates through meshing connection with the moving gear, so that the rack on the upper side, the lifting platform and the supporting plate are driven to move downwards, so that the clamping block is abutted against the electric wire, the electric wire is clamped and fixed, meanwhile, the first connecting rod and the second connecting rod are positioned on the same straight line, thereby ensuring the reliability of clamping and fixing the clamping block, realizing the anti-theft of the charger during charging, simultaneously driving the bolt to move leftwards by the left movement of the fixed block, moving the bolt to the limiting hole, thereby realizing the anti-theft of the storage battery during charging, when a user needs to pull out the charging plug, the face recognition system identifies and judges the user, then the electromagnet is electrified to adsorb the permanent magnet, so that the permanent magnet and the lifting rod move downwards to reset, the inclined plane block moves leftwards to reset, the fixed block and the bolt move rightwards to reset, under the action of the reverse spring, the supporting plate and the clamping block move to one side far away from the charging plug, thereby releasing the clamping and locking,
when the battery is in a non-charging state, the electromagnet is electrified to repel the permanent magnet, so that the permanent magnet and the lifting rod move upwards, and the bolt moves leftwards into the limiting hole, so that the battery can be prevented from being stolen when the battery is not charged;
when the temperature sensor detects that the temperature in the storage battery storage cavity is overhigh, the electromagnetic valve is opened, liquid carbon dioxide in the storage tank is gasified and is conveyed into the air cavity through the hose III, the piston rod, the trapezoidal block and the cutting knife are pushed to move to one side of the socket, if the charging plug is in a plug-in charging state at the moment, the cutting knife moves to cut off the electric wire, then the trapezoidal block is contacted with the driven rod and pushes the driven rod to move to one side far away from the trapezoidal block, the clamping block drives two ends of the cut-off electric wire to move to one side far away from the cutting knife, so that the connection between the socket and the storage battery and an external power supply system is cut off, the fire is prevented from further expanding, then the one-way pressure valve is opened, the carbon dioxide in the air cavity is conveyed to the spray pipe II and the spray pipe I through the, the electromagnetic exhaust valve is opened, and the piston moves and resets under the action of the extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110321856.9A CN112918287A (en) | 2021-03-25 | 2021-03-25 | Face recognition-based storage battery car fireproof and antitheft system and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110321856.9A CN112918287A (en) | 2021-03-25 | 2021-03-25 | Face recognition-based storage battery car fireproof and antitheft system and using method thereof |
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| CN112918287A true CN112918287A (en) | 2021-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110321856.9A Withdrawn CN112918287A (en) | 2021-03-25 | 2021-03-25 | Face recognition-based storage battery car fireproof and antitheft system and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928265A (en) * | 2021-10-20 | 2022-01-14 | 车主邦（北京）科技有限公司 | Vehicle anti-theft method and device based on charging pile |
| CN113997816A (en) * | 2021-11-05 | 2022-02-01 | 周丽 | Fill electric pile that possesses flexible function of cable |
-
2021
- 2021-03-25 CN CN202110321856.9A patent/CN112918287A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113928265A (en) * | 2021-10-20 | 2022-01-14 | 车主邦（北京）科技有限公司 | Vehicle anti-theft method and device based on charging pile |
| CN113997816A (en) * | 2021-11-05 | 2022-02-01 | 周丽 | Fill electric pile that possesses flexible function of cable |
| CN113997816B (en) * | 2021-11-05 | 2024-08-16 | 深圳市英可瑞科技股份有限公司 | Fill electric pile that possesses flexible function of cable |
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Application publication date: 20210608 |