CN205594903U

CN205594903U - Parking stall indicator

Info

Publication number: CN205594903U
Application number: CN201620263971.XU
Authority: CN
Inventors: 郭彩芳; 金建辉; 魏翔
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2016-04-01
Filing date: 2016-04-01
Publication date: 2016-09-21
Anticipated expiration: 2026-04-01

Abstract

The utility model relates to a parking stall indicator belongs to electron device control technical field. The utility model discloses a wireless transceiver, supersound position detection module, treatment circuit, display module, D. C. Regulated power supply module, wireless transceiver, supersound position detection module's output and processing circuit connection, the output of treatment circuit links to each other with the display module, and wireless transceiver, supersound position detection module, treatment circuit, display module all link to each other with the D. C. Regulated power supply module. The utility model discloses semi -automatic control can carry out, and it is more high -efficient and more accurate, add and establish the reservation function in order to improve people's difficult target -seeking condition in parking stall while being out.

Description

A kind of parking stall indicator

Technical field

This utility model relates to a kind of parking stall indicator, belongs to electronic device and controls technical field.

Background technology

Parking stall instruction system is a kind of system indicating parking stall current state.Currently, known parking stall instruction system is made up of red and green color lamp, function singleness, garage utilization rate is the highest, and due to anthropic factor, error rate is higher, the vehicle the most no longer adapting to cause due to current social fast development is too much, the new environment of parking stall anxiety and the allegro life of people.

Summary of the invention

The technical problems to be solved in the utility model is: this utility model provides a kind of parking stall indicator, and for solving, existing parking stall instruction systemic-function is single, the problems such as garage utilization rate is the highest and easily makes mistakes.

Technical solutions of the utility model are: a kind of parking stall indicator, including wireless transmitter 1, ultrasound position detection module 2, process circuit 3, display module 4, D.C. regulated power supply module 5；Wireless transmitter 1, the outfan of ultrasound position detection module 2 are connected with processing circuit 3, the outfan processing circuit 3 is connected with display module 4, and wireless transmitter 1, ultrasound position detection module 2, process circuit 3, display module 4 are all connected with D.C. regulated power supply module 5.

Described display module 4 includes output display module, timing display module；Output display module includes red yellowish green trichromatism lamp and the drive circuit of each colored lights, alarm module and drive circuit thereof；Timing display module includes timer and drive circuit thereof；Described process circuit 3 is made up of with door 7408 chip U2 and d type flip flop 7474 chip U3 not gate 7404 chip U1；nullWireless transmitter 1 is connected with part A 1 foot of U1，Part A 2 foot of U1 connects part B 3 foot of U1 and C portion 9 foot of U2，Part B 4 foot of U1 receives part A 1 foot of U2，Part A 3 foot of U2 connects the drive circuit of amber light and 3 feet of U3，Ultrasound position detection module 2 connects C portion 5 foot of U1，C portion 6 foot of U1 connects D part 9 foot of U1、Part A 2 foot of U2 and part B 5 foot of U2，D part 8 foot of U1 connects D part 13 foot of U2 and the drive circuit of red light and timer drive circuit，Part B 4 foot of U2 meets Vcc，Part B 6 foot of U2 connects C portion 10 foot of U2，C portion 8 foot of U2 connects the drive circuit of green light，1 foot of U3 connects wireless transmitter 1，2 feet and 4 feet of U3 meet Vcc，5 feet of U3 connect D part 12 foot of U2，The drive circuit of the D part 11 foot module taking alarm of U2；Red yellowish green trichromatism lamp drive circuit with its each colored lights respectively is connected, and alarm module is connected with its drive circuit；Timer is connected with its drive circuit.

Operation principle of the present utility model is:

This utility model adds radio receiver 1, realizes parking stall reservation and alarm release function；Output display module is changed into red yellowish green trichromatism lamp by existing traffic lights, indicated respectively car, reservation, without three kinds of states of car, add timer, record down time, and connect alarm module, be used for pointing out reservation parking stall have car stop into.

Wireless transmitter 1 selected by this utility model is existing product, including wireless receiving and wireless launcher.Wireless launcher is four road Digiplexs, includes four buttons above, could be arranged to reservation, and two functional keyss of alarm release, remaining button does not set function.Radio receiver has four output pins, four buttons of the most corresponding wireless base station apparatus.

1 foot of U3 of the present utility model is connected on the radio receiver alarm release button correspondence output pin of wireless transmitter 1, normal condition is high level, push for emergency and obtain a negative pulse and make d type flip flop asynchronous resetting after releasing button, close and report to the police, i.e. reservation parking stall has car to stop into alarm, Security Personnel determine whether preengage vehicle stop into, then by wireless transmitter 1 close report to the police.

Drive circuit in display module 4 of the present utility model is mature technology, can directly use.

This utility model is that DC source is powered, and Vcc is+5V, and the D.C. regulated power supply of employing is mature technology, can directly buy power module.

As shown in Figure 2, in general, the height of home vehicle can be between 1.4m-2.7m, during installation, if the detecting distance according to the good ultrasound position detection module 2 of parking stall altitude mixture control, when parking stall is idle and is not reserved, the distance that ultrasound position detection module 2 detects can be substantially equal to the height in garage, now, ultrasound position detection module 2 output low level, radio receiver also output low level, after the process by combinational logic circuit (processing circuit 3), parking stall display lamp display green；When the parking stall free time, as long as Security Personnel presses reserve button on wireless launcher, the output of radio receiver immediately goes high, and the output of ultrasound position detection module is still low level, after the process of combinational logic circuit, parking stall display lamp display yellow；When there being car to be parked in parking stall, ultrasound position detection module 2 output immediately goes high, and now, no matter what the output of radio receiver is, after the process of combinational logic circuit, display red light and timer are all started working by parking stall display lamp；When there being car to stop the parking stall into reservation, comprehend send warning through triggering the place of warning circuit, if reservation vehicle stop into, then Security Personnel is closed by wireless launcher and reports to the police, and otherwise closes and reports to the police and allow non-reservation vehicle leave reservation parking stall.

The beneficial effects of the utility model are: this utility model can carry out semi-automatic control, more efficiently and more accurate, add reservation function to improve the difficult target-seeking situation in parking stall when people go out.

Accompanying drawing explanation

Fig. 1 is theory diagram of the present utility model；

Fig. 2 is circuit theory diagrams of the present utility model.

Each label in Fig. 1-2: 1-wireless transmitter, 2-ultrasound position detection module, 3-process circuit, 4-display module, 5-D.C. regulated power supply module.

Detailed description of the invention

Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail.

Embodiment 1: as shown in Figure 1-2, a kind of parking stall indicator, including wireless transmitter 1, ultrasound position detection module 2, process circuit 3, display module 4, D.C. regulated power supply module 5；Wireless transmitter 1, the outfan of ultrasound position detection module 2 are connected with processing circuit 3, the outfan processing circuit 3 is connected with display module 4, and wireless transmitter 1, ultrasound position detection module 2, process circuit 3, display module 4 are all connected with D.C. regulated power supply module 5.

Embodiment 2: as shown in Figure 1-2, a kind of parking stall indicator, including wireless transmitter 1, ultrasound position detection module 2, process circuit 3, display module 4, D.C. regulated power supply module 5；Wireless transmitter 1, the outfan of ultrasound position detection module 2 are connected with processing circuit 3, the outfan processing circuit 3 is connected with display module 4, and wireless transmitter 1, ultrasound position detection module 2, process circuit 3, display module 4 are all connected with D.C. regulated power supply module 5.

Above in conjunction with accompanying drawing, specific embodiment of the utility model is explained in detail, but this utility model is not limited to above-described embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from this utility model objective, various changes can be made.

Claims

1. a parking stall indicator, it is characterised in that: include wireless transmitter (1), ultrasound position detection module (2), process circuit (3), display module (4), D.C. regulated power supply module (5)；Wireless transmitter (1), the outfan of ultrasound position detection module (2) are connected with processing circuit (3), the outfan processing circuit (3) is connected with display module (4), and wireless transmitter (1), ultrasound position detection module (2), process circuit (3), display module (4) are all connected with D.C. regulated power supply module (5).

Parking stall the most according to claim 1 indicator, it is characterised in that: described display module (4) includes output display module, timing display module；Output display module includes red yellowish green trichromatism lamp and the drive circuit of each colored lights, alarm module and drive circuit thereof；Timing display module includes timer and drive circuit thereof；Described process circuit (3) is made up of with door 7408 chip U2 and d type flip flop 7474 chip U3 not gate 7404 chip U1；nullWireless transmitter (1) is connected with part A 1 foot of U1，Part A 2 foot of U1 connects part B 3 foot of U1 and C portion 9 foot of U2，Part B 4 foot of U1 receives part A 1 foot of U2，Part A 3 foot of U2 connects the drive circuit of amber light and 3 feet of U3，Ultrasound position detection module (2) connects C portion 5 foot of U1，C portion 6 foot of U1 connects D part 9 foot of U1、Part A 2 foot of U2 and part B 5 foot of U2，D part 8 foot of U1 connects D part 13 foot of U2 and the drive circuit of red light and timer drive circuit，Part B 4 foot of U2 meets Vcc，Part B 6 foot of U2 connects C portion 10 foot of U2，C portion 8 foot of U2 connects the drive circuit of green light，1 foot of U3 connects wireless transmitter (1)，2 feet and 4 feet of U3 meet Vcc，5 feet of U3 connect D part 12 foot of U2，The drive circuit of the D part 11 foot module taking alarm of U2；Red yellowish green trichromatism lamp drive circuit with its each colored lights respectively is connected, and alarm module is connected with its drive circuit；Timer is connected with its drive circuit.