CN202755710U

CN202755710U - Intelligent parking lock

Info

Publication number: CN202755710U
Application number: CN201220450286.XU
Authority: CN
Inventors: 李雷
Original assignee: SHANGHAI PEIYU INFORMATION TECHNOLOGY CO LTD
Current assignee: SHANGHAI PEIYU INFORMATION TECHNOLOGY CO LTD
Priority date: 2012-09-05
Filing date: 2012-09-05
Publication date: 2013-02-27
Anticipated expiration: 2022-09-05

Abstract

The utility model discloses an intelligent parking lock. The intelligent parking lock is movably connected with a limiting stop lever and comprises a control unit, a radio frequency identification (RFID) reader-writer and a sensor. The control unit is used for controlling the limiting stop lever, and the RFID reader-writer and the sensor are electrically connected with the control unit. According to the intelligent parking lock, the method of combining the sensor (ultrasonic waves, magnetic fields and infrared) and the RFID reader-writer is utilized, the RFID reader-writer starts reading data when the sensor senses entering of cars, working time of the RFID reader-writer is effectively controlled, and power consumption is reduced greatly. The RFID reader-writer is driven by batteries and can work for 5-8 years, wire arrangement is not needed, and the effect of energy conservation and environmental protection can be achieved. In addition, the intelligent parking lock can be widely used in places such as building parking lots where wires can not be arranged.

Description

Intelligent space lock

Technical field

The utility model refers in particular to a kind of intelligent space lock about a kind of berth lock.

Background technology

Remote control parking stall lock is a complete automated machine equipment, must possess: control system, drive system, power supply.So can't avoid volume problem and power supply problem in application life.Particularly power supply is the bottleneck of remote control parking stall lock development, because of drive current larger, general remote control parking stall lock is all used the plumbic acid maintenance-free storage battery power supply, and there is the self discharge problem in storage battery as you know, just must recharge in 3 months even if the storage battery that need not just be full of can only be put, not so will soon scrap.

There is following defective in the berth lock of prior art:

1) whether traditional remote control parking stall lock is can't the automatic decision authorised vehicles close, needs the user to handle remote controller and opens berth lock, uses inconvenient.

2) the wireless portion circuit of traditional remote control parking stall lock needs a direct-open, and is in accepting state, and very power consumption must have the access of power line.The place that can't connect up on the ground of building etc. has no idea to use.

3) when vehicle leaves the parking stall, traditional remote control parking stall lock needs artificial controlled will control the berth lock rise.If forgetting, the user will cause the parking stall to be taken by other people.

The utility model content

The utility model provides a kind of intelligent space lock, is connected with a spacing pin on the described berth lock; Also comprise:

One control module is used for controlling described spacing pin;

One rfid interrogator keeps being electrically connected with described control module;

One sensor keeps being electrically connected with described control module.

Wherein, described sensor can be ultrasonic sensor, magnetic field sensor or infrared sensor.

Adopt intelligent space lock of the present utility model, when have vehicle sail near the time, sensor sensing is to vehicle, send an induced signal to control module, control module sends a read signal instruction to rfid interrogator, rfid interrogator reads the information of the rfid card sheet on the vehicle, and with the communication of the rfid card sheet that reads to control module, whether the information of judging the rfid card sheet that reads by control module meets the corresponding authorization message of berth lock, when control module is judged the corresponding authorization message of the information conforms berth lock of the rfid card sheet read, control module sends an open command to berth lock allows spacing pin fall, make vehicle stop into.When vehicle was left, sensor sensing left to the locational vehicle of berth lock, and sensor sends an induced signal to control module, and control module sends an out code to berth lock allows spacing pin rise, with stop other vehicles stop into.Solved that traditional berth lock forgets after the driver drives to leave that berth lock is lifted in operation and by other vehicles stop into situation.

Intelligent space lock of the present utility model, use sensor (ultrasonic wave, magnetic field, infrared) in conjunction with the mode of rfid interrogator, rfid interrogator is only when sensor sensing enters to vehicle, just begin reading out data, effectively controlled the working time of rfid interrogator, significantly reduced power consumption, rfid interrogator adopts the battery-operated 5-8 that can work, and can need not wiring, when accomplishing energy-conserving and environment-protective, also can widespread adoption in the place that parking lot of buildings etc. can't connect up.

Description of drawings

Fig. 1 is the structural representation of intelligent space lock of the present utility model.

Fig. 2 is the circuit control schematic diagram of intelligent space lock of the present utility model.

View when Fig. 3 is the approach of vehicles of intelligent space lock of the present utility model.

Fig. 4 is the view that the spacing pin of intelligent space lock of the present utility model is fallen.

Fig. 5 be the vehicle of intelligent space lock of the present utility model stop into view.

Fig. 6 is the view of the vehicle of intelligent space lock of the present utility model when leaving.

Fig. 7 is the view that the spacing pin of intelligent space lock of the present utility model rises.

The specific embodiment

Cooperation is referring to Fig. 1 and shown in Figure 2, and intelligent space lock 1 of the present utility model comprises:

One parking stall base plate 10 is connected with a spacing pin 20 on the described parking stall base plate 10;

One control module 30 is used for controlling described spacing pin 20;

One rfid interrogator 50 keeps being electrically connected with described control module 30;

One sensor 40 keeps being electrically connected with described control module 30.

To shown in Figure 7, the control method of intelligent space lock 1 of the present utility model may further comprise the steps referring to Fig. 3 in cooperation:

When vehicle 60 stops fashionable:

A. by whether having vehicle 60 close near the described berth lock 1 of described sensor 40 inductions;

B. when described sensor 40 sensed vehicle 60 near the time, described sensor 40 sends an induced signal to described control module 30, and sends a read signal instruction by described control module 30 to described rfid interrogator 50;

C. described rfid interrogator 50 reads the information of the rfid card sheet on the vehicle 60, and with the communication of the described rfid card sheet that reads to described control module 30;

D. judge by described control module 30 whether the information of the described rfid card sheet that reads meets the corresponding authorization message of described berth lock 1;

E. when described control module 30 was judged the corresponding authorization message of the described berth lock of the information conforms of the described rfid card sheet that reads 1, described control module 30 sends an open command to described berth lock 1 allowed spacing pin 20 fall, make vehicle 60 stop into.

When vehicle 60 is left:

When f. described sensor 40 was sensed described berth lock 1 locational vehicle 60 and left, described sensor 40 sent an induced signal to described control module 30;

G. described control module 30 sends an out code to described berth lock 1, with stop other vehicles stop into.

The above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims

1. an intelligent space lock is connected with a spacing pin on the described berth lock;

One control module is used for controlling described spacing pin;

Characterized by further comprising:

One sensor keeps being electrically connected with described control module.

2. intelligent space lock as claimed in claim 1 is characterized in that described sensor is ultrasonic sensor.

3. intelligent space lock as claimed in claim 1 is characterized in that described sensor is magnetic field sensor.

4. intelligent space lock as claimed in claim 1 is characterized in that described sensor is infrared sensor.