CN215042195U

CN215042195U - Intelligent charging stake with face discernment

Info

Publication number: CN215042195U
Application number: CN202121621784.1U
Authority: CN
Inventors: 彭义华; 张敏惠
Original assignee: Ruizhuang Shanghai New Energy Technology Co ltd
Current assignee: Ruizhuang Shanghai New Energy Technology Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-07
Anticipated expiration: 2031-07-16

Abstract

An intelligent charging pile with face recognition comprises a face recognition module, a charging pile body, a voltage-stabilized power supply, a magnet and a reed switch; also has a time control circuit and a movable door mechanism; the charging pile comprises a charging pile body, a movable door mechanism, a charging gun, a magnet, a reed switch and a charging gun socket, wherein a shell is installed at the side end of the shell of the charging pile body, an opening is formed in the front of the shell, the movable door mechanism comprises an electric telescopic rod and a movable plate, the movable plate and a piston rod of the electric telescopic rod are installed together, the electric telescopic rod is installed in the shell, the magnet is installed on the charging gun, and the reed switch is installed at the upper end of the charging gun socket; constant voltage power supply, time control circuit install in the component box, and face identification module installs in the shell front end that fills the electric pile body and with constant voltage power supply, time control circuit, electric telescopic handle electric connection. This is novel has prevented that non-unit personnel from using the rifle that charges, does not need the mode of punching the card operation of punching the card, has overcome the inconvenience that adopts the mode of punching the card to bring for unit staff, forgets the drawback that can lead to unit staff's vehicle unable charging when taking the card. Based on the above, this is novel has good application prospect.

Description

Intelligent charging stake with face discernment

Technical Field

The utility model relates to an automobile-used electric pile equipment technical field that fills, especially an intelligent charging stake with face discernment.

Background

The electric automobile has the defects that the driving distance cannot be too far after each charging, and the storage battery needs to be charged after no electricity. In the present technology, in order to guarantee that an electric automobile can be charged normally, relevant departments and charging pile operators can install automatic chargers (charging piles) in different areas of roads, so that an owner can charge nearby when a storage battery of the automobile is close to no electricity, and normal running of the automobile is guaranteed.

With the popularization of electric automobiles, parking lots of some units (such as municipal departments, large hospitals, manufacturers and the like) can be provided with free charging piles for electric vehicles of employees, in order to prevent external vehicles from occupying the charging piles of the unit for charging, the parking lots of the units can be generally provided with special managers only, so that unnecessary economic loss is caused to the units by illegal charging of the external vehicles, and influence is caused on normal charging of the vehicles of the units; the arrangement of special personnel for management not only brings inconvenience to the management personnel, but also increases the unnecessary expense of the related party. Although the intelligent management of vehicle charging of the unit staff can be realized by arranging an IC card for swiping a card and the like, the card swiping operation before charging also brings certain inconvenience to the unit staff, and the vehicle of the unit staff cannot be charged when the card is forgotten to be taken. In summary, it is especially necessary to provide a charging pile based on the existing mature face recognition technology, which can effectively perform intelligent management on vehicle charging of specific personnel in a certain area.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the existing free charging pile equipped in the parking lot in a specific area needs to be equipped with a special manager for management due to technical limitation, the manager is inconvenient and unnecessary expense of related parties is increased, a card swiping mode is adopted to bring inconvenience to unit staff, and when the card is forgotten, the vehicle of the unit staff cannot be charged, the utility model provides a charging gun which is positioned in a side end shell of a charging pile body under the combined action of related circuits and mechanisms based on the existing mature human face recognition technology, can prevent non-unit staff from using the charging gun and does not need the card swiping mode for card swiping operation, when the unit swipes the face of the staff recording human face information, a movable door at the front end of the shell can be automatically opened, the unit staff can conveniently charge a vehicle storage battery, and the movable door can be automatically closed after charging is finished, the intelligent charging pile with the face recognition function brings convenience to a charger, and can save labor cost and expenditure for relevant departments without personnel management.

The utility model provides a technical scheme that its technical problem adopted is:

an intelligent charging pile with face recognition comprises a face recognition module, a charging pile body, a voltage-stabilized power supply, a magnet and a reed switch; it is characterized by also comprising a time control circuit and a movable door mechanism; the charging pile comprises a charging pile body and a movable door mechanism, wherein a shell is mounted at the side end of an outer shell of the charging pile body, an opening is formed in the front of the shell, the movable door mechanism comprises an electric telescopic rod and a movable plate, the movable plate and a piston rod of the electric telescopic rod are mounted together, the electric telescopic rod is mounted in the shell, and the movable plate is located at the rear end of the opening; the magnet is installed on a charging gun of the charging pile body, and the reed switch is installed at the side end of the shell of the charging pile body and is positioned at the upper end of a socket of the charging gun; the human face recognition module is arranged in a shell of the charging pile body; the power output end of the stabilized voltage power supply is electrically connected with the face recognition module and the power input end of the time control circuit, one power output pole of the stabilized voltage power supply is connected with one end of the reed switch, and the other end of the reed switch is electrically connected with the trigger signal input end of the time control circuit; two way power output ends of the time control circuit are electrically connected with the power input end of the electric telescopic rod, and the trigger signal output end of the face recognition module is electrically connected with the control signal end of the time control circuit.

Furthermore, the regulated power supply is a model AC-to-DC switching power supply module.

Furthermore, the tongue tube is a normally open contact tongue tube, and after the charging gun is inserted into the charging gun fixing socket of the charging pile body, the magnetic acting force of the magnet acts on the tongue tube, and the contact inside the tongue tube is closed.

Furthermore, the time control circuit comprises a time relay, a time control switch and a relay, the time control switch and the relay are electrically connected, an anode power supply input end and an anode trigger power supply input end of the time relay are connected, a cathode power supply input end and a cathode trigger power supply input end of the time relay are connected with a cathode control power supply input end and a cathode power supply input end of the relay and a cathode power supply input end of the time control switch, and an anode power supply output end of the time relay is connected with an anode power supply input end of the relay; the time relay is a time controller module; the time control switch is a full-automatic microcomputer time control switch.

The utility model has the advantages that: the utility model discloses based on current ripe face identification technique, in the application, under relevant circuit and mechanism combined action, the rifle that charges is located the side casing of filling the electric pile body at ordinary times, has prevented that non-unit personnel from using the rifle that charges, does not need the mode of punching the card operation of punching the card, has overcome the inconvenience that the adoption mode of punching the card brought for unit staff, forgets the drawback that can lead to unit staff's vehicle unable charging when taking the card. When the staff who has typed human face information in this unit brushes the face back, the time control circuit can control the fly leaf that fills electric pile body casing front end and open automatically, makes things convenient for the unit personnel to charge for vehicle storage battery to after finishing charging self-closing fly leaf. This is novel to have brought the facility for the person that charges, and owing to need not personnel management and can save the labour cost expenditure for relevant departments. Based on the above, so the utility model discloses good application prospect has.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a circuit diagram of the present invention.

Detailed Description

As shown in fig. 1, an intelligent charging pile with face recognition comprises a face recognition module 1, a charging pile body 2, a voltage-stabilized power supply 3, a magnet 4 and a reed switch 5; also has a time control circuit 6 and a movable door mechanism; a rectangular shell 21 is installed at the right side end of the outer shell of the charging pile body 2, a rectangular opening 22 is formed in the front middle of the shell 21, the movable door mechanism comprises an electric telescopic rod 71 and a rectangular movable plate 72, the middle of the lower end of the movable plate 72 is installed at the upper end of a piston rod of the electric telescopic rod 71, the lower end of the electric telescopic rod 71 is vertically installed in the middle of the lower front end of the shell 21 through a screw nut, and the movable plate 72 is located at the inner rear side end of the rectangular opening 22 and the outer diameter of the movable plate is larger than the inner diameter of the opening 22; the annular permanent magnet 4 is connected to the middle part of the upper end outside the outer shell of the charging gun 23 (charging plug) of the charging pile body through glue, the reed switch 5 is transversely connected to the inner lower end of a small element box 51 through glue, and the left end of the element box 51 is connected to the middle part of the outer right end of the outer shell of the charging pile body through glue and is positioned at the upper end of a socket of the charging gun 23; constant voltage power supply 3, time control circuit 6 are installed on the circuit board in the component box, and the component box is installed in the electrical control box who fills electric pile body 2, and face recognition module 1 is installed and is being filled the interior middle part in the upper end before the shell of electric pile body 1 and outside its camera 101 was located the upper end before the shell.

As shown in fig. 1 and 2, the face recognition module a1 is a face recognition access control device body of model UFACE (megacontrol) with seven terminals, 1 and 2 pins are connected with positive and negative input power supplies, 3 and 4 pins are connected with control power supplies, 5 and 6 pins are connected with control device power supplies, other script guiding embodiments are suspended in the air, the face recognition access control device body a1 has 1 and 3 pins, 2 and 4 pins connected together, and the work is under the combined action of its internal facilities, when a person is verified to be correct through the face recognition function, 5 and 6 pins can output power supplies for a period of time. The stabilized voltage supply A is a finished product of a 220V/12V/200W AC 220V-to-DC 12V switching power supply module. The reed switch GH is a finished product of a normally open contact reed switch of a glass shell, a movable contact of the reed switch GH is positioned at the upper end, a fixed contact of the reed switch GH is positioned at the lower end, a magnet CT is positioned at the lower end of the reed switch GH after a vehicle charging gun is inserted into a charging gun fixing socket (the effect of fixing the charging gun) of a charging pile body, the magnetic acting force of the magnet CT acts on the reed switch GH, and the internal contact of the reed switch GH is closed. The time control circuit comprises a time relay A2, a time control switch A3 and a relay K1 which are connected through circuit board wiring, wherein a pin 1 of a positive power supply input end and a pin 3 of a positive trigger power supply input end of the time relay A2 are connected, a pin 2 of a negative power supply input end and a pin 4 of a negative trigger power supply input end of the time relay A1 are connected with a pin 2 of a negative control power supply input end and a negative power supply input end of the relay K1 and a pin 2 of a negative power supply input end of the time control switch A3, and a pin 9 of a positive power supply output end of the time relay A2 is connected with a positive power supply input end of the relay K1; the time relay A2 is a time controller module finished product with model YYC-2S, the working voltage of the time controller module finished product A2 is DC12V, the time controller module finished product A2 is provided with a digital LED tube with four-digit time display, two power supply input ends 1 and 2, two trigger signal input ends 3 and 4, a setting key 5, an emergency stop key 6, a time adding key 7, a time reducing key 8 and a normally open power output end 9, after the positive and negative pole power supply input ends of the time controller module finished product A2 are electrified, an operator presses the setting key, the time adding key and the time reducing key are respectively operated through the digital display of the digital tube, the time adding key and the time reducing key can be set to output positive power at the required normally open power supply output end 9, after the set time period, the normally open power output end 9 stops outputting power, the maximum setting time is 9999 minutes, after the time controller module finished product sets the time, as long as the next setting is not carried out, the setting data in the time controller module finished product can not change after the power failure, and after the time is set, and each time the triggering power supply signal is input into the two triggering signal input ends, the time relay module finished product A2 carries out the set time timing; the time control switch A3 is a full-automatic microcomputer time control switch with model KG316T, the upper end of the front side of the casing of the microcomputer time control switch A3 is provided with a liquid crystal display, the front lower end of the casing is provided with seven keys of cancel/recovery, time correction, week correction, automatic/manual, timing and clock, the microcomputer time control switch also is provided with two power input ends 1 and 2, and two power output ends 3 and 4, before application, a user respectively presses and operates the seven keys, the interval time of the power output ends for outputting power and the time for outputting power can be set, after one-time setting, the set power output time can not be changed after power failure as long as resetting is not carried out.

As shown in fig. 1 and 2, pins 1 and 2 of a power input end of a regulated power supply a and a 220V alternating current power terminal in a charging pile body are respectively connected through a lead, pins 3 and 4 of a power output end of the regulated power supply a and pins 1 and 2 of two power input ends of a face recognition module a1, a positive control power input end of a power input end relay K1 of a time control circuit and a negative power input end 4 of a negative power input end of a time control switch A3 are respectively connected through a lead, a pin 3 of a positive power output end of the regulated power supply a is connected with one end of a reed switch GH, and the other end of the reed switch GH is connected with a pin 1 of a positive power input end of a time control switch A3 of a time control circuit through a lead; two normally open contact ends of a relay K1 at the output end of two paths of power supplies of the time control circuit, pins 3 and 4 of a time control switch A3 and power input ends of the positive pole, the negative pole and the positive pole of the electric telescopic rod M are respectively connected through leads, and pins 5 and 6 of a trigger signal output end of a face recognition module A1 and pins 1 and 2 of a time relay A2 at a control signal end of the time control circuit are respectively connected through leads.

Fig. 1 and 2 show, the utility model discloses based on current ripe face identification technique, fill all the other methods of use of electric pile body 2 and current electric pile body unanimity that fills, the person that charges just can charge for vehicle storage battery after inserting the charging socket of car with rifle 23 (plug) that charges, takes out after having filled the electricity and charges rifle 23 and just accomplish whole charging process with its rifle fixing socket that charges that inserts the electric pile body. In this is novel, behind 220V alternating current power supply entering constant voltage power supply A's 1 and 2 feet, constant voltage power supply A can output stable direct current 12V power and get into face recognition module A1, time control circuit's power input under its internal circuit effect, then, face recognition module A1, time control circuit are in the operating condition that gets electricity. When personnel in a unit need to charge a vehicle, when the personnel in the unit enter face information through the function of the face recognition module A1, after a camera of the face recognition module A1 advances to recognize the face of the person, 5 and 6 pins of the face recognition module A1 can output a time power supply (before and after the charger leaves the camera of the face recognition module A1, 5 and 6 pins of the face recognition module A1 stop outputting the power supply) to enter 1, 3 pins, 2 and 4 pins of the time relay A2, so that the time relay A2 is electrified to work and is triggered, the time relay A2 can output 5 seconds of power supply to enter two ends of a power supply input end of the relay K1 under the action of an internal circuit and 9-pin output power supply time set by technical personnel, and then the relay K1 is electrified to attract two control power supply input ends and two normally open contact ends of the relay K1 to be respectively closed; and then electric telescopic handle M positive and negative poles are electrified for 5 seconds its piston rod drives fly leaf 72 and moves down and no longer shelters from the opening 22 of casing front end, like this, the person of charging just can follow and fill in the shell right side end charging gun fixed socket of electric pile body and take out the rifle that charges, just can charge for vehicle storage battery in inserting the charging socket of car with rifle 23 that charges.

As shown in fig. 1 and 2, after the person who charges at every time charges the electricity, the charging gun 23 is taken off and inserted into the charging gun fixing socket of the charging pile body, and the magnet CT is located at the lower end of the reed pipe GH, the magnetic acting force of the magnet CT acts on the reed pipe GH, the internal contact of the reed pipe GH is closed, the 12V power supply anode can enter the anode power supply input end of the time control switch A3, and the time control switch A3 works in an electrified mode. After the time control switch A3 is powered on, under the action of an internal circuit of the time control switch A3 and the time of a 3-pin output power supply and a 4-pin output power supply set by a technician, a 5-second power supply is output at an interval of 25 seconds (25 seconds are used for ensuring that a charger inserts a charging gun into the original position) and enters the negative pole and the positive pole of the electric telescopic rod M, then the negative pole and the positive pole of the electric telescopic rod M are powered on for 5 seconds, a piston rod of the electric telescopic rod M pushes the movable plate 72 to move upwards to completely shield the opening 22 at the front end of the shell again, and non-unit personnel are prevented from using the charging gun. This novel mode of need not punching the card operation of punching the card, overcome the inconvenience that the adoption mode of punching the card brought for the unit staff, forget the drawback that can lead to the unable charging of unit staff's vehicle when taking the card, this is novel to have brought the facility for the staff, and owing to need not personnel management can save the labour cost expenditure for relevant departments. In the circuit, a reed switch GH is a normally open contact type reed switch of a glass shell; relay K1 is a DC12V relay; the electric push rod M is a finished product of the electric push rod with the type TGA-A, the working voltage of the electric push rod M is 12V, the stroke of a piston rod is 30cm (the upper end and the lower end in a cylinder barrel of the electric push rod are provided with limit switches, when the piston rod moves to the upper stop point or the lower stop point, the electric push rod M loses power, the electric push rod can be powered on to work only when the power is reversely input, and the piston rod reversely moves.

The basic principles and essential features of the invention and the advantages of the invention have been shown and described above, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but rather can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, the embodiments do not include only one independent technical solution, and such description is only for clarity, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intelligent charging pile with face recognition comprises a face recognition module, a charging pile body, a voltage-stabilized power supply, a magnet and a reed switch; it is characterized by also comprising a time control circuit and a movable door mechanism; the charging pile comprises a charging pile body and a movable door mechanism, wherein a shell is mounted at the side end of an outer shell of the charging pile body, an opening is formed in the front of the shell, the movable door mechanism comprises an electric telescopic rod and a movable plate, the movable plate and a piston rod of the electric telescopic rod are mounted together, the electric telescopic rod is mounted in the shell, and the movable plate is located at the rear end of the opening; the magnet is installed on a charging gun of the charging pile body, and the reed switch is installed at the side end of the shell of the charging pile body and is positioned at the upper end of a socket of the charging gun; the human face recognition module is arranged in a shell of the charging pile body; the power output end of the stabilized voltage power supply is electrically connected with the face recognition module and the power input end of the time control circuit, one power output pole of the stabilized voltage power supply is connected with one end of the reed switch, and the other end of the reed switch is electrically connected with the trigger signal input end of the time control circuit; two way power output ends of the time control circuit are electrically connected with the power input end of the electric telescopic rod, and the trigger signal output end of the face recognition module is electrically connected with the control signal end of the time control circuit.

2. The intelligent charging pile with the face recognition function according to claim 1, wherein the regulated power supply is a model AC-DC switching power supply module.

3. The intelligent charging pile with the face recognition function according to claim 1, wherein the reed switch is a normally open contact reed switch, and after the charging gun is inserted into a charging gun fixing socket of the charging pile body, magnetic acting force of a magnet acts on the reed switch, so that contacts inside the reed switch are closed.

4. The intelligent charging pile with the face recognition function according to claim 1, wherein the time control circuit comprises a time relay, a time control switch and a relay, the time control switch and the relay are electrically connected, an anode power input end and an anode trigger power input end of the time relay are connected, a cathode power input end and a cathode trigger power input end of the time relay are connected with a cathode control power input end and a cathode power input end of the relay and a cathode power input end of the time control switch, and an anode power output end of the time relay is connected with an anode power input end of the relay; the time relay is a time controller module; the time control switch is a full-automatic microcomputer time control switch.