CN113781829A - Intelligent pure electric system - Google Patents
Intelligent pure electric system Download PDFInfo
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- CN113781829A CN113781829A CN202111078893.8A CN202111078893A CN113781829A CN 113781829 A CN113781829 A CN 113781829A CN 202111078893 A CN202111078893 A CN 202111078893A CN 113781829 A CN113781829 A CN 113781829A
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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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
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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
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
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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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention belongs to the technical field of intelligent charging of new energy automobiles, and particularly relates to an intelligent pure electric system which comprises a charging position, a vehicle-mounted terminal and a remote server, wherein the charging position is provided with a charging module, a control module, a vehicle information identification module and a parking spot lock; the remote server is in communication connection with the control module and the vehicle-mounted terminal, and is used for recording the position information of the charging position and acquiring the use state information of the charging position in real time; the invention can automatically identify the charging requirement according to the vehicle electric quantity information, automatically match and reserve the adjacent idle charging potential, and the parking position lock is started after the charging position receives the reservation, thereby preventing the charging position from being occupied by other vehicles, ensuring that a user can find the charging position at the highest speed, optimizing the resource allocation of the existing charging position and fully utilizing the idle charging potential.
Description
Technical Field
The invention belongs to the technical field of intelligent charging of new energy automobiles, and particularly relates to an intelligent pure electric system.
Background
Nowadays, new energy automobiles are increasingly popularized, but supporting facilities for the new energy automobiles are still to be further improved. One of the main reasons restricting the rapid development of new energy automobiles is the charging problem of vehicles, although most parking lots are equipped with charging piles, the proportion of charging parking spaces is relatively low, and the charging parking spaces are often occupied by non-electric vehicles or electric vehicles which are not being charged, so that the available charging spaces are seriously insufficient. The car owner often need look for several charging stations just can find idle charge potential, seriously influences with the car experience.
Disclosure of Invention
The invention aims to provide an intelligent pure electric system which can automatically identify the charging requirement according to the electric quantity information of a vehicle, automatically match and reserve the adjacent idle charging potential, and start a parking space lock after the charging position is reserved, so that the charging position is prevented from being occupied by other vehicles, a user can be ensured to find the charging position at the highest speed, the resource allocation of the existing charging position can be optimized, and the idle charging potential can be fully utilized.
The technical scheme adopted by the invention is as follows.
An intelligent pure electrical system comprising:
a charging position, wherein a charging module, a control module, a vehicle information identification module and a parking spot lock are arranged on the charging position,
the charging module is used for charging the pure electric vehicle;
the vehicle information identification module is used for identifying license plate information of the vehicles entering the parking lot and sending the license plate information to the control module;
the control module receives the license plate information and controls the parking spot lock to be opened or closed according to the license plate information, when the parking spot lock is opened, an entering vehicle can be prevented from entering or exiting the parking spot, and when the parking spot lock is closed, the entering vehicle can be released;
also comprises a vehicle-mounted terminal and a remote server,
the vehicle-mounted terminal comprises an electric quantity identification module, a positioning module, a path planning module, a navigation module, an appointment charging module and a wireless communication module;
the remote server is in communication connection with the control module and the vehicle-mounted terminal, and is used for recording the position information of the charging position and acquiring the use state information of the charging position in real time;
when the electric quantity identification module detects that the current residual electric quantity of the vehicle is lower than the preset safe electric quantity, the path planning module searches for an idle target charging potential according to the current position information of the vehicle and the charging potential information acquired from the remote server, plans a running route between the current position of the vehicle and the target charging potential, and the navigation module navigates the vehicle according to the planned running route; the reservation charging module sends a reservation request aiming at a target parking space to a remote server, the remote server sends a task instruction to a control module according to the received reservation request, the control module controls the parking space lock to be opened according to the task instruction, and meanwhile, the remote server changes the use state information of the target charging position from idle to use; the reservation request comprises license plate information of the reserved vehicle, and when the vehicle information identification module identifies that the reserved vehicle enters the parking lot, the control module controls the parking space lock to be closed.
The parking spot lock is in a normally closed state, when the control module does not receive a reservation task instruction and the vehicle information identification module detects that a vehicle enters the parking spot, the control module judges whether the vehicle entering the parking spot is a pure electric vehicle or not, if yes, the step a is carried out, and if not, the step b is carried out;
step a: the parking space lock is controlled to be kept in a closed state, vehicle entrance information is sent to a remote server, the remote server changes the use state information of the charging position from idle to occupied, after a preset time, the control module judges whether the charging module is in the charging state or not, if yes, the use state change information of the charging position is sent to the remote server, the remote server changes the use state information of the charging position from occupied to in-use, if not, the control module controls the parking space lock to be opened to prevent a vehicle from running out, a two-dimensional code used for paying parking cost is displayed to a vehicle owner through a man-machine interaction module arranged on the charging position, and after the remote server receives payment information, the control module controls the parking space lock to be closed.
Step b: and controlling the parking spot lock to be opened so as to prevent the vehicle from driving into the charging position.
The parking stall lock is including setting up the deceleration strip on the position of charging, the both ends of deceleration strip are equipped with blocking mechanism, and blocking mechanism includes the baffle, and the baffle is assembled for switching between following two stations, station one, the top surface parallel and level of baffle and deceleration strip to and station two, the baffle warp in order to form the barrier that is used for blockking the wheel and passes through to one side of deceleration strip top surface.
One end of the baffle is hinged with a support arranged in the deceleration strip, a connecting rod is arranged below the baffle, one end of the connecting rod is hinged with the bottom surface of the baffle, the other end of the connecting rod is hinged with a sliding block, and the sliding block is connected with a sliding rail arranged on the support in a sliding mode along the horizontal direction; the sliding block is provided with a station a and a station b, when the sliding block is positioned at the station a, the connecting rod and the baffle are in a horizontal state, the bottom surface of the connecting rod is abutted against the top surface of the sliding rail, and the bottom surface of the baffle is abutted against the top surface of the connecting rod; when the slide block is positioned at the station b, the connecting rod and the slide rail form an included angle, the baffle and the slide rail form an included angle, and the baffle, the connecting rod and the slide rail form a triangle; a locking mechanism is arranged between the sliding block and the sliding rail and is assembled to be capable of keeping the sliding block at the station b when the sliding block is at the station; the device further comprises an unlocking mechanism which is assembled to drive the locking mechanism to release the sliding block from the station b.
Parking stall lock still includes actuating mechanism, actuating mechanism includes the drive shaft, the drive shaft with the support rotates to be connected, is equipped with time delay drive mechanism between the tip of drive shaft and the pivot of baffle, time delay drive mechanism is assembled to: when the driving shaft rotates along a first direction, the driving shaft can idle for a first preset angle firstly and then drive the rotating shaft to rotate synchronously, and when the driving shaft rotates along a second direction, the driving shaft can idle for the first preset angle firstly and then drive the rotating shaft to rotate synchronously, wherein the first direction and the second direction are two coaxial and opposite angular speed directions; the slide block can be driven to the station b from the station a when the driving shaft drives the rotating shaft to synchronously rotate along the first direction, the slide block can be driven to the station a from the station b when the driving shaft drives the rotating shaft to synchronously rotate along the second direction, the unlocking mechanism can be triggered when the driving shaft idles along the second direction, the slide block is released from the station b by the locking mechanism, the unlocking mechanism can be kept in the triggered state when the driving shaft idles along the first direction, and the triggered state of the unlocking mechanism can be released when the driving shaft drives the slide block to the station b along the first direction, so that the slide block is kept at the station b by the locking mechanism.
Locking mechanism includes along vertical direction reciprocating motion and runs through the locking round pin that the slide rail bottom surface set up, and the locking round pin is located station b, be equipped with the elastic unit between locking round pin and the support, the elastic unit is assembled for its elasticity can order about locking round pin upward movement, the slider bottom be equipped with locking round pin complex locking hole.
Unlocking mechanism includes the wedge with the relative rigid coupling of locking round pin to and along the direction that is on a parallel with the slide rail and support sliding connection's wedge drive block, even there is a guide arm on the wedge drive block, and the one end of guide arm extends to the drive shaft side, and the end is fixed and is equipped with the ejector pad, be equipped with in the drive shaft with ejector pad sliding fit's cam.
The driving shaft extends to the middle of the deceleration strip, a worm wheel is arranged on the driving shaft, a servo motor is arranged in the middle of the deceleration strip, a driving signal input end of the servo motor is connected with the control module, a worm is connected to a main shaft of the servo motor, and the worm wheel form transmission fit.
The time-delay transmission mechanism comprises two first fan-shaped tooth blocks symmetrically arranged at the end part of the driving shaft and two second fan-shaped tooth blocks symmetrically arranged at the end part of the rotating shaft, and the two second fan-shaped tooth blocks are respectively inserted into the fan-shaped groove between the two first fan-shaped tooth blocks.
The deceleration strip is located in the middle of the charging potential.
The invention has the following technical effects:
the invention can automatically identify the charging requirement according to the vehicle electric quantity information, automatically match and reserve the adjacent idle charging potential, and the parking position lock is started after the charging position receives the reservation, thereby preventing the charging position from being occupied by other vehicles, ensuring that a user can find the charging position at the highest speed, optimizing the resource allocation of the existing charging position, fully utilizing the idle charging potential and solving the energy problem of the electric vehicle;
the invention not only has the function of charging by appointment, but also can provide temporary charging service for the new energy vehicles which are not appointed, and can effectively prevent the charging potential from being occupied by the non-electric vehicles;
the parking stall lock is different from the existing parking stall lock in that the arresting mechanism can block the wheels of a vehicle, the wheels and the arresting mechanism are elastically collided, and even if a vehicle owner accidentally bumps the arresting mechanism, the vehicle cannot be damaged; the parking spot lock in the prior art is directly erected in the center of a parking spot, is often positioned in a sight blind area of a driver, and is easy to damage a vehicle when the vehicle collides with a blocking mechanism;
the blocking mechanism adopts a triangular structure, can resist large impact force, is not easy to damage after being impacted by wheels, and can achieve a good blocking effect; in addition, the forehead locking mechanism is hidden at the bottom of the sliding rail, so that the arresting mechanism can be prevented from being damaged by external force;
the locking mechanism can prevent the driving element from being directly impacted by the wheel, thereby prolonging the service life of the driving element.
Drawings
Fig. 1 is a schematic view of a usage scenario of an intelligent pure electric system provided by an embodiment of the present invention;
fig. 2 is a functional block diagram of an intelligent pure electric system provided by an embodiment of the present invention;
FIG. 3 is a schematic diagram of a charging site according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a parking space lock according to an embodiment of the present invention;
fig. 5 is a perspective view of a arresting mechanism provided by an embodiment of the present invention;
fig. 6 is a top view of a arresting mechanism provided by an embodiment of the present invention;
FIG. 7 is a sectional view A-A of FIG. 6;
fig. 8 is a side view of a arresting mechanism provided by an embodiment of the present invention;
fig. 9 is a schematic perspective view of another station of the parking stall lock according to the embodiment of the invention;
FIG. 10 is a top view of the parking spot lock of the station shown in FIG. 9;
FIG. 11 is a cross-sectional view B-B of FIG. 10;
FIG. 12 is a side view of the parking lock of the station shown in FIG. 9;
fig. 13 is a schematic perspective view of a locking mechanism and a unlocking mechanism provided in an embodiment of the present invention.
Detailed Description
In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.
As shown in fig. 1, 2 and 3, an intelligent pure electric system includes: the charging system comprises a charging position 100, wherein a charging module 10, a control module 20, a vehicle information identification module 30 and a parking space lock 40 are arranged on the charging position 100, and the charging module 10 is used for charging a pure electric vehicle; the vehicle information recognition module 30 is configured to recognize license plate information of an incoming vehicle, and send the license plate information to the control module 20; the control module 20 receives the license plate information and controls the parking spot lock 40 to be opened or closed according to the license plate information, when the parking spot lock 40 is opened, the entering vehicle can be prevented from entering or exiting the parking spot, and when the parking spot lock 40 is closed, the entering vehicle can be released; the system further comprises a vehicle-mounted terminal 300 and a remote server 200, wherein the vehicle-mounted terminal 300 comprises an electric quantity identification module, a positioning module, a path planning module, a navigation module, a reservation charging module 10 and a wireless communication module; the remote server 200 is in communication connection with the control module 20 and the vehicle-mounted terminal 300, and the remote server 200 is used for recording the position information of the charging station 100 and acquiring the use state information of the charging station 100 in real time; when the electric quantity identification module detects that the current residual electric quantity of the vehicle is lower than the preset safe electric quantity, the path planning module searches for an idle target charging potential 100 according to the current position information of the vehicle and the charging potential 100 information acquired from the remote server 200, plans a running route between the current position of the vehicle and the target charging potential 100, and the navigation module navigates the vehicle according to the planned running route; the reservation charging module 10 sends a reservation request aiming at a target parking space to the remote server 200, the remote server 200 sends a task instruction to the control module 20 according to the received reservation request, the control module 20 controls the parking space lock 40 to be opened according to the task instruction, and meanwhile, the remote server 200 changes the use state information of the target charging space 100 from idle to use; the reservation request includes license plate information of the reserved vehicle, and when the vehicle information recognition module 30 recognizes that the reserved vehicle enters the parking lot, the control module 20 controls the parking lock 40 to close. The invention can automatically identify the charging requirement according to the vehicle electric quantity information, automatically match and reserve the adjacent idle charging potential 100, and the parking space lock 40 is started after the charging potential 100 receives the reservation, thereby preventing the charging potential 100 from being occupied by other vehicles, ensuring that a user can find the charging potential 100 at the highest speed, optimizing the resource allocation of the existing charging potential 100, fully utilizing the idle charging potential 100 and solving the energy problem of the electric vehicle.
Further, the parking spot lock 40 is in a normally closed state, when the control module 20 does not receive the reservation task instruction and the vehicle information identification module 30 detects that a vehicle enters the parking spot, the control module 20 determines whether the vehicle entering the parking spot is a pure electric vehicle, if so, step a is performed, and if not, step b is performed; step a: the parking space lock 40 is controlled to be kept in a closed state, vehicle entrance information is sent to the remote server 200, the remote server 200 changes the use state information of the charging position 100 from idle to occupied, after a preset time, the control module 20 judges whether the charging module 10 is in a charging state, if yes, the use state change information of the charging position 100 is sent to the remote server 200, the remote server 200 changes the use state information of the charging position 100 from occupied to used, if not, the control module 20 controls the parking space lock 40 to be opened to prevent a vehicle from running out, a two-dimensional code for paying parking fees is displayed to a vehicle owner through a human-computer interaction module arranged on the charging position 100, and after the remote server 200 receives payment information, the control module 20 controls the parking space lock 40 to be closed. Step b: and controlling the parking spot lock 40 to be opened so as to prevent the vehicle from driving into the charging potential 100. The invention not only has the function of reserving charging, but also can provide temporary charging service for the new energy vehicles which are not reserved, and simultaneously can effectively prevent the charging potential 100 from being occupied by the non-electric vehicles.
Preferably, as shown in fig. 4-13, parking space lock 40 includes a deceleration strip 41 disposed on charging potential 100, two ends of deceleration strip 41 are provided with blocking mechanisms, each blocking mechanism includes a flap 42, flap 42 is configured to be switched between a first position where flap 42 is flush with a top surface of deceleration strip 41 and a second position where flap 42 is warped toward one side of the top surface of deceleration strip 41 to form an obstacle for blocking the passage of a wheel. The parking stall lock is different from the existing parking stall lock 40 in that the arresting mechanism can block the wheels of the vehicle, and the wheels and the arresting mechanism are elastically collided, so that the vehicle is not damaged even if a vehicle owner accidentally bumps the arresting mechanism; the parking spot lock 40 in the prior art is directly erected in the center of a parking spot, and is often in a blind area of a driver, so that the vehicle is easily damaged when colliding with the arresting mechanism.
Further, as shown in fig. 5, 7, 8, 11, and 12, one end of the baffle 42 is hinged to a support provided inside the deceleration strip 41, a connecting rod 43 is provided below the baffle 42, one end of the connecting rod 43 is hinged to the bottom surface of the baffle 42, the other end of the connecting rod 43 is hinged to a sliding block 44, and the sliding block 44 is connected to a sliding rail 45 provided on the support in a sliding manner along the horizontal direction; the slide block 44 has a station a and a station b, as shown in fig. 9-12, when the slide block 44 is at the station a, the connecting rod 43 and the baffle 42 are both in a horizontal state, the bottom surface of the connecting rod 43 abuts against the top surface of the slide rail 45, and the bottom surface of the baffle 42 abuts against the top surface of the connecting rod 43; as shown in fig. 4-8, when the slide block 44 is at the station b, the connecting rod 43 and the slide rail 45 are arranged at an included angle, the baffle 42 and the slide rail 45 are arranged at an included angle, and at this time, the baffle 42, the connecting rod 43 and the slide rail 45 form a triangle; a locking mechanism is arranged between the sliding block 44 and the sliding rail 45, and the locking mechanism is assembled to be capable of keeping the sliding block 44 at the working position b when the sliding block 44 is at the working position; an unlocking mechanism is also included, which is equipped to actuate the locking mechanism to release the slide 44 from said station b. The blocking mechanism adopts a triangular structure, can resist large impact force, is not easy to damage after being impacted by wheels, and can achieve a good blocking effect; in addition, the forehead locking mechanism is hidden at the bottom of the sliding rail 45, so that the arresting mechanism can be prevented from being damaged by external force.
Further, parking stall lock 40 still includes actuating mechanism, actuating mechanism includes drive shaft 46, drive shaft 46 with the support is rotated and is connected, is equipped with time delay drive mechanism between the tip of drive shaft 46 and the pivot 421 of baffle 42, time delay drive mechanism is assembled into: when the driving shaft 46 rotates along a first direction, the driving shaft 46 can idle for a first preset angle first and then drive the rotating shaft 421 to rotate synchronously, and when the driving shaft 46 rotates along a second direction, the driving shaft can idle for the first preset angle first and then drive the rotating shaft 421 to rotate synchronously, wherein the first direction and the second direction are two coaxial and opposite angular speed directions; the slide block 44 can be driven from the station a to the station b by the driving shaft 46 when the rotating shaft 421 is driven to synchronously rotate along the first direction, the slide block 44 can be driven from the station b to the station a by the driving shaft 46 when the rotating shaft 421 is driven to synchronously rotate along the second direction, the unlocking mechanism can be triggered when the driving shaft 46 idles along the second direction, so that the slide block 44 is released from the station b by the locking mechanism, the unlocking mechanism can be kept in the triggered state when the driving shaft 46 idles along the first direction, and the triggered state of the unlocking mechanism can be released when the driving shaft 46 drives the slide block 44 to the station b along the first direction, so that the slide block 44 is kept in the station b by the locking mechanism.
The arresting mechanism of the present invention can automatically implement the locking and unlocking functions of the locking mechanism through the driving process of the baffle 42, and as shown in fig. 7, 8, 11, 12 and 13, the locking mechanism includes a locking pin 47 reciprocating in the vertical direction and penetrating the bottom surface of the slide rail 45, the locking pin 47 is located at the station b, an elastic unit 472 is disposed between the locking pin 47 and the bracket, the elastic unit 472 is assembled such that the elastic force thereof can drive the locking pin 47 to move upwards, and the bottom of the slider 44 is provided with a locking hole 441 matched with the locking pin 47. The unlocking mechanism comprises a wedge block 471 fixedly connected with the locking pin 47 relatively, and a wedge driving block 473 connected with the support in a sliding manner along a direction parallel to the sliding rail 45, the wedge driving block 473 is connected with a guide rod 474, one end of the guide rod 474 extends to the side of the driving shaft 46, a push block 475 is fixedly arranged at the end of the guide rod 474, and a cam 461 in sliding fit with the push block 475 is arranged on the driving shaft 46. As shown in fig. 13, the delay transmission mechanism includes two first sector-shaped tooth blocks 462 symmetrically disposed at the end of the driving shaft 46, and two second sector-shaped tooth blocks 422 symmetrically disposed at the end of the rotating shaft 421, and the two second sector-shaped tooth blocks 422 are respectively inserted into the sector-shaped slots between the two first sector-shaped tooth blocks 462.
The specific working principle of the locking mechanism of the invention is as follows: as shown in fig. 9-12, when the arresting mechanism needs to be lifted, the driving shaft 46 rotates clockwise by 60 ° first, in the process, the first segment tooth 462 does not abut against the second segment tooth 422, so the driving shaft 46 idles, and the cam 461 rotates 60 ° with the driving shaft 46, but at this time, the cam 461 still keeps the wedge-shaped driving block 473 pushed leftward, that is, the locking mechanism keeps the unlocked state; and with the continuous rotation of the driving shaft 46, the first sector-shaped tooth block 462 is attached to the second sector-shaped tooth block 422, the driving shaft 46 starts to drive the baffle plate 42 to turn over, the cam 461 gradually leaves the push block 475 in the process, so that the locking pin 47 of the locking mechanism is gradually lifted, but at this time, the sliding block 44 already slides to the position above the locking pin 47, so that the locking pin 47 can be blocked by the bottom surface of the sliding block 44, when the baffle plate 42 turns to the blocking station, as shown in fig. 5, 7 and 8, the locking hole 441 at the bottom of the sliding block 44 just faces the locking pin 47, so that the locking pin 47 is inserted into the locking hole 441, and the locking of the locking mechanism is further realized. When the arresting mechanism needs to be lowered, the driving shaft 46 rotates counterclockwise by 60 °, in the process, the first sector-shaped tooth block 462 is separated from the second sector-shaped tooth block 422 again, so that the driving shaft 46 idles again, but in the process, the driving shaft 46 drives the cam 461 to rotate synchronously, the cam 461 pushes the wedge-shaped driving block 473 leftward, so that the locking pin 47 descends, in the process, the locking mechanism is unlocked, then the driving shaft 46 continues to rotate, the first sector-shaped tooth block 462 is attached to the second sector-shaped tooth block 422 again, and the driving shaft 46 drives the baffle 42 to turn counterclockwise, so that the baffle 42 returns to the initial state. The locking mechanism can prevent the driving element from being directly impacted by the wheel, thereby prolonging the service life of the driving element.
Preferably, as shown in fig. 4 and 9, the driving shaft 46 extends to the middle of the deceleration strip 41, which is not easily rolled by wheels, so that the service life of the driving element can be prolonged, a worm wheel 463 is arranged on the driving shaft 46, a servo motor 49 is arranged at the middle of the deceleration strip 41, a driving signal input end of the servo motor 49 is connected with the control module 20, a worm 48 is connected to a main shaft of the servo motor 49, and the worm 48 and the worm wheel 463 form a transmission fit. The deceleration strip 41 is located in the middle of the charging position 100, and after the vehicle stops at the parking space, the deceleration strip 41 is located between the front wheel and the rear wheel of the vehicle, so that the parking space lock 40 of the invention can prevent the vehicle from entering the parking space and can prevent the vehicle from exiting the parking space.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. An intelligent pure electric system, comprising:
a charging position, wherein a charging module, a control module, a vehicle information identification module and a parking spot lock are arranged on the charging position,
the charging module is used for charging the pure electric vehicle;
the vehicle information identification module is used for identifying license plate information of the vehicles entering the parking lot and sending the license plate information to the control module;
the control module receives the license plate information and controls the parking spot lock to be opened or closed according to the license plate information, when the parking spot lock is opened, an entering vehicle can be prevented from entering or exiting the parking spot, and when the parking spot lock is closed, the entering vehicle can be released;
also comprises a vehicle-mounted terminal and a remote server,
the vehicle-mounted terminal comprises an electric quantity identification module, a positioning module, a path planning module, a navigation module, an appointment charging module and a wireless communication module;
the remote server is in communication connection with the control module and the vehicle-mounted terminal, and is used for recording the position information of the charging position and acquiring the use state information of the charging position in real time;
when the electric quantity identification module detects that the current residual electric quantity of the vehicle is lower than the preset safe electric quantity, the path planning module searches for an idle target charging potential according to the current position information of the vehicle and the charging potential information acquired from the remote server, plans a running route between the current position of the vehicle and the target charging potential, and the navigation module navigates the vehicle according to the planned running route; the reservation charging module sends a reservation request aiming at a target parking space to a remote server, the remote server sends a task instruction to a control module according to the received reservation request, the control module controls the parking space lock to be opened according to the task instruction, and meanwhile, the remote server changes the use state information of the target charging position from idle to use; the reservation request comprises license plate information of the reserved vehicle, and when the vehicle information identification module identifies that the reserved vehicle enters the parking lot, the control module controls the parking space lock to be closed.
2. The intelligent pure electric system of claim 1, wherein: the parking spot lock is in a normally closed state, when the control module does not receive a reservation task instruction and the vehicle information identification module detects that a vehicle enters the parking spot, the control module judges whether the vehicle entering the parking spot is a pure electric vehicle or not, if yes, the step a is carried out, and if not, the step b is carried out;
step a: controlling the parking stall lock to be kept in a closed state, sending vehicle entrance information to a remote server, changing the use state information of the charging position from idle to occupied by the remote server, judging whether the charging module is in the charging state or not by the control module after a preset time, if so, sending the use state change information of the charging position to the remote server, changing the use state information of the charging position from occupied to in-use by the remote server, and if not, controlling the parking stall lock to be opened to prevent the vehicle from running out,
and a two-dimensional code for paying the parking fee is displayed to the vehicle owner through a human-computer interaction module arranged on the charging position, and after the remote server receives payment information, the control module controls the parking spot lock to be closed.
Step b: and controlling the parking spot lock to be opened so as to prevent the vehicle from driving into the charging position.
3. The intelligent pure electric system of claim 2, wherein: the parking stall lock is including setting up the deceleration strip on the position of charging, the both ends of deceleration strip are equipped with blocking mechanism, and blocking mechanism includes the baffle, and the baffle is assembled for switching between following two stations, station one, the top surface parallel and level of baffle and deceleration strip to and station two, the baffle warp in order to form the barrier that is used for blockking the wheel and passes through to one side of deceleration strip top surface.
4. The intelligent pure electric system of claim 3, wherein: one end of the baffle is hinged with a support arranged in the deceleration strip, a connecting rod is arranged below the baffle, one end of the connecting rod is hinged with the bottom surface of the baffle, the other end of the connecting rod is hinged with a sliding block, and the sliding block is connected with a sliding rail arranged on the support in a sliding mode along the horizontal direction; the sliding block is provided with a station a and a station b, when the sliding block is positioned at the station a, the connecting rod and the baffle are in a horizontal state, the bottom surface of the connecting rod is abutted against the top surface of the sliding rail, and the bottom surface of the baffle is abutted against the top surface of the connecting rod; when the slide block is positioned at the station b, the connecting rod and the slide rail form an included angle, the baffle and the slide rail form an included angle, and the baffle, the connecting rod and the slide rail form a triangle; a locking mechanism is arranged between the sliding block and the sliding rail and is assembled to be capable of keeping the sliding block at the station b when the sliding block is at the station; the device further comprises an unlocking mechanism which is assembled to drive the locking mechanism to release the sliding block from the station b.
5. The intelligent pure electric system of claim 4, wherein: parking stall lock still includes actuating mechanism, actuating mechanism includes the drive shaft, the drive shaft with the support rotates to be connected, is equipped with time delay drive mechanism between the tip of drive shaft and the pivot of baffle, time delay drive mechanism is assembled to: when the driving shaft rotates along a first direction, the driving shaft can idle for a first preset angle firstly and then drive the rotating shaft to rotate synchronously, and when the driving shaft rotates along a second direction, the driving shaft can idle for the first preset angle firstly and then drive the rotating shaft to rotate synchronously, wherein the first direction and the second direction are two coaxial and opposite angular speed directions; the slide block can be driven to the station b from the station a when the driving shaft drives the rotating shaft to synchronously rotate along the first direction, the slide block can be driven to the station a from the station b when the driving shaft drives the rotating shaft to synchronously rotate along the second direction, the unlocking mechanism can be triggered when the driving shaft idles along the second direction, the slide block is released from the station b by the locking mechanism, the unlocking mechanism can be kept in the triggered state when the driving shaft idles along the first direction, and the triggered state of the unlocking mechanism can be released when the driving shaft drives the slide block to the station b along the first direction, so that the slide block is kept at the station b by the locking mechanism.
6. The intelligent pure electric system of claim 5, wherein: locking mechanism includes along vertical direction reciprocating motion and runs through the locking round pin that the slide rail bottom surface set up, and the locking round pin is located station b, be equipped with the elastic unit between locking round pin and the support, the elastic unit is assembled for its elasticity can order about locking round pin upward movement, the slider bottom be equipped with locking round pin complex locking hole.
7. The intelligent pure electric system of claim 6, wherein: unlocking mechanism includes the wedge with the relative rigid coupling of locking round pin to and along the direction that is on a parallel with the slide rail and support sliding connection's wedge drive block, even there is a guide arm on the wedge drive block, and the one end of guide arm extends to the drive shaft side, and the end is fixed and is equipped with the ejector pad, be equipped with in the drive shaft with ejector pad sliding fit's cam.
8. The intelligent pure electric system of claim 7, wherein: the driving shaft extends to the middle of the deceleration strip, a worm wheel is arranged on the driving shaft, a servo motor is arranged in the middle of the deceleration strip, a driving signal input end of the servo motor is connected with the control module, a worm is connected to a main shaft of the servo motor, and the worm wheel form transmission fit.
9. The intelligent pure electric system of claim 5, wherein: the time-delay transmission mechanism comprises two first fan-shaped tooth blocks symmetrically arranged at the end part of the driving shaft and two second fan-shaped tooth blocks symmetrically arranged at the end part of the rotating shaft, and the two second fan-shaped tooth blocks are respectively inserted into the fan-shaped groove between the two first fan-shaped tooth blocks.
10. The intelligent pure electric system of claim 8, wherein: the deceleration strip is located in the middle of the charging potential.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111078893.8A CN113781829A (en) | 2021-09-15 | 2021-09-15 | Intelligent pure electric system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111078893.8A CN113781829A (en) | 2021-09-15 | 2021-09-15 | Intelligent pure electric system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113781829A true CN113781829A (en) | 2021-12-10 |
Family
ID=78844020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111078893.8A Withdrawn CN113781829A (en) | 2021-09-15 | 2021-09-15 | Intelligent pure electric system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113781829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019446A (en) * | 2022-08-09 | 2022-09-06 | 深圳支点电子智能科技有限公司 | Reserved charging processing method for electric automobile, parking management cloud platform and medium |
-
2021
- 2021-09-15 CN CN202111078893.8A patent/CN113781829A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115019446A (en) * | 2022-08-09 | 2022-09-06 | 深圳支点电子智能科技有限公司 | Reserved charging processing method for electric automobile, parking management cloud platform and medium |
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Application publication date: 20211210 |