CN206726479U - A kind of parking position data-acquisition system based on wireless self-networking - Google Patents
A kind of parking position data-acquisition system based on wireless self-networking Download PDFInfo
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- CN206726479U CN206726479U CN201720595487.1U CN201720595487U CN206726479U CN 206726479 U CN206726479 U CN 206726479U CN 201720595487 U CN201720595487 U CN 201720595487U CN 206726479 U CN206726479 U CN 206726479U
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- serial port
- level conversion
- chip microcomputer
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- conversion interface
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Abstract
It the utility model is related to large parking lot parking stall data acquisition technology field, in particular a kind of parking position data-acquisition system based on wireless self-networking, including single-chip microcomputer, serial port level conversion interface one, serial port level conversion interface two, wireless signal transceiver module, high-gain aerial, power supply adaptor, battery and supersonic sounding module, the single chip communication is connected with serial port level conversion interface one, the communication of serial port level conversion interface two is connected with wireless signal transceiver module, and the wireless signal transceiver module is connected with high-gain aerial.The utility model is simple in construction, and construction is reasonable, and the degree of modularity is high, easy for installation；Parking stall data all by communication transmission, avoid routing problem, flexible for installation, are dynamically adapted installation site；Equipment has ad hoc capability, easy to use, to application places strong adaptability；With independently-powered and externally fed both of which.
Description
Technical field
The utility model belongs to large parking lot parking stall data acquisition technology field, more particularly to a kind of to be based on wirelessly from group
The parking position data-acquisition system of net.
Background technology
Large parking lot parking stall data acquisition technology is the key technology of intelligent parking lot application field.Parking stall data acquisition
The main statistics including empty parking space quantity, parking stall geographical position several big technologies such as collection, the transmission of parking stall data.Due to big
Type area of parking lots is big, and parking stall quantity is more, and parking space information change is fast, and the mode of former people's number parking stall can not meet greatly
The application demand in type parking lot.By electronic technology, the parking stall data acquisition of large parking lot can be caused to become intelligent, it is real
Shi Hua, refine, be greatly enhanced service, the managerial skills in parking lot.
With social development, the popularization in parking lot, environment is more complicated, and parking position data acquisition turns into parking lot
The matter of utmost importance of intelligent management.There is the collection that some data collecting systems can effectively realize parking stall data at present.So
And this kind of parking stall acquisition technique be by wired communication mode transmit data and control signal, number of conductors it is more, installation process
It is great in constructing amount；For the big garage of some finishing difficulty, circuit trace, device layout are restricted, and will cause to detect dead angle；For
Some dynamic multi-functional places according to different management, it is necessary to require to carry out dynamic adaptation monitoring device, tradition in different places
Parking stall acquisition technique it is great in constructing amount in this case, utilization rate of equipment and installations is low；Parking stall collecting device does not possess the energy that works offline
Power is big to parking field ionization source dependence.In the market lacks a kind of flexible configuration, the parking stall acquisition system of Dynamic Distribution, to meet
The parking stall collection demand in this kind of parking lot.
Utility model content
The purpose of this utility model is to provide a kind of parking position data-acquisition system based on wireless self-networking, with
Solve the problems, such as to propose in above-mentioned background technology.The described parking position data-acquisition system based on wireless self-networking has
Simple in construction, construction is reasonable, and the degree of modularity is high, and easy for installation, parking stall data all by communication transmission, avoid
Routing problem, it is flexible for installation, installation site is dynamically adapted, equipment has ad hoc capability, can enter according to parking lot structure
Mobile state extension facility node, it is easy to use, to application places strong adaptability, there is independently-powered and externally fed both of which
The characteristics of.
To achieve the above object, the utility model provides following technical scheme：
A kind of parking position data-acquisition system based on wireless self-networking, including single-chip microcomputer, serial port level conversion connect
Mouth one, serial port level conversion interface two, wireless signal transceiver module, high-gain aerial, power supply adaptor, battery and ultrasound are visited
Module is surveyed, the single chip communication is connected with serial port level conversion interface one, and the serial port level conversion interface one is connected to string
On mouth level shifter interface two, the communication of serial port level conversion interface two is connected with wireless signal transceiver module；
The wireless signal transceiver module is connected with high-gain aerial, and the pin of the single-chip microcomputer is connected with supersonic sounding mould
Block, and single-chip microcomputer is connected with power outlet by power supply adaptor.
Preferably, the single-chip microcomputer is 8 low-power scms based on STM8L103.
Preferably, the single-chip microcomputer is also electrically connected with battery.
Preferably, the high-gain aerial is the bar antenna with SMA interfaces.
Preferably, the single-chip microcomputer is arranged in waterproof case, and offers mounting hole on the waterproof case.
Compared with prior art, the beneficial effects of the utility model are：(1) the utility model is simple in construction, and construction is reasonable,
The degree of modularity is high, easy for installation；(2) parking stall data avoid routing problem all by communication transmission, installation
Flexibly, it is dynamically adapted installation site；(3) equipment has ad hoc capability, can carry out Dynamic expansion according to parking lot structure and set
Slave node, it is easy to use, to application places strong adaptability；(4) there is independently-powered and externally fed both of which, both ensure mould
Block is still available in accidental power failure, and for can independently use the utility model in the case of outdoor externally fed.
Brief description of the drawings
Fig. 1 is the utility model device structure chart；
Fig. 2 is schematic layout pattern of the utility model in parking lot.
In figure：1 single-chip microcomputer, 2 serial port level conversion interfaces one, 3 serial port level conversion interfaces two, 4 wireless signals transmitting-receiving mould
Block, 5 high-gain aerials, 6 power supply adaptors, 7 batteries, 8 supersonic sounding modules, 9 waterproof cases, 10 power outlets, 11 mounting holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of parking position data-acquisition system based on wireless self-networking, including single-chip microcomputer 1, serial port level conversion connect
Mouthfuls 1, serial port level conversion interface 23, wireless signal transceiver module 4, high-gain aerial 5, power supply adaptor 6, battery 7 and
Supersonic sounding module 8.
The communication link of single-chip microcomputer 1 is connected to serial port level conversion interface 1, and serial port level conversion interface 1 is connected to serial port power
On flat turn alias 23, the communication connection of serial port level conversion interface 23 has in wireless signal transmitting and receiving module 4, wireless signal transmitting-receiving
Module 4 is connected with high-gain aerial 5, and the pin of single-chip microcomputer 1 is connected with supersonic sounding module 8, and single-chip microcomputer 1 passes through power adaptation
Device 6 is connected with power outlet 10.
Wherein, single-chip microcomputer 1 selects 8 low-power scms based on STM8L103, can effectively reduce power consumption, and lead to
Cross 4 input and output pins to be communicated with supersonic sounding module 8, the full shape of real-time empty of parking stall is obtained by supersonic sounding module 8
State, single-chip microcomputer 1 and serial port level conversion interface 1 are communicated, and serial port level conversion interface 1 connects with serial port level conversion
Mouth 23 forms a switching extending structure so that wireless signal transceiver module 4 is isolated with bottom plate, reduces the burr of communication process
Signal interference.
Serial port level conversion interface 23 is connected with wireless signal transceiver module 4 by serial ports, wireless signal transceiver module 4
Working frequency range be 2.4GHz, wireless signal transceiver module 4 constitutes long range wireless communication structure with high-gain aerial 5, high
Gain antenna 5 is more convenient to be received with wireless signal using the bar antenna of SMA interfaces, the setting of length 5~10cm, SMA interface
Hair module 4 is attached, and the setting of bar antenna so that reception of wireless signals module 4 can preferably realize transmitting-receiving nothing
Line signal, and wireless signal transceiver module 4 carries out communication interaction with other equipment in network by the part.
Power outlet 10 is connected on single-chip microcomputer 1 by power supply adaptor 6, and power outlet 10 is 220V power outlets, can
For connecting parking lot electric power system, the specification of power supply adaptor 6 turns 5V for 220V so that both constitute 220V and turn the inverse of 5V
Structure changes so that equipment 1, equipment 2, equipment 3 and equipment 4 in Figure of description have been spread in being built by parking lot
If 220V industrial powers be connected.
Battery 7 is by copper power lead to single-chip microcomputer 1, and from being 20Ah lithium batteries, its size is battery 7：It is long
130mm, wide 67mm, thick 24mm, conveniently to install and energy storage is preferable, battery 7 can also be powered to other modules and structure,
Used as stand-by power supply, can be switched to battery 7 when externally fed disconnects powers.
Single-chip microcomputer 1 is arranged on inside waterproof case 9, and the size of waterproof case 9 is long 135mm, wide 100mm, thick 40mm, with
The connected other structures of single-chip microcomputer 1 are also disposed at the inside of waterproof case 9, play the effect of waterproof, but high-gain aerial 5 is set
Put outside outer water shell 9, so as to more preferable reception signal, mounting hole 11 is provided with waterproof case 9, for equipment to be installed
On the building in parking lot, convenient dismounting.
Single-chip microcomputer 1 and serial port level conversion interface 1, serial port level conversion interface 23, wireless signal transceiver module 4, height
Gain antenna 5 together constitutes wireless self-networking functional module, and MANET agreement, monolithic are realized by the program in single-chip microcomputer 1
Machine 1 can realize parking stall numbering and geographical position mark and parking space state collects function, serial port level conversion interface 1, string
Mouth level shifter interface 23, wireless signal transceiver module 4, high-gain aerial 5 are completed in parking position data-acquisition system
The wireless transmission function of data.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of parking position data-acquisition system based on wireless self-networking, including single-chip microcomputer (1), serial port level conversion connect
One (2) of mouth, serial port level conversion interface two (3), wireless signal transceiver module (4), high-gain aerial (5), power supply adaptor
(6), battery (7) and supersonic sounding module (8), it is characterised in that：Single-chip microcomputer (1) communication link is connected to serial port level conversion
Interface one (2), the serial port level conversion interface one (2) are connected on serial port level conversion interface two (3), the serial ports level
Translation interface two (3) communication connection has on wireless signal transmitting and receiving module (4)；
The wireless signal transceiver module (4) is connected with high-gain aerial (5), and the pin of the single-chip microcomputer (1) is connected with ultrasound
Detecting module (8), and single-chip microcomputer (1) is connected with power outlet (10) by power supply adaptor (6).
2. a kind of parking position data-acquisition system based on wireless self-networking according to claim 1, its feature exist
In：The single-chip microcomputer (1) is 8 low-power scms based on STM8L103.
3. a kind of parking position data-acquisition system based on wireless self-networking according to claim 1, its feature exist
In：The single-chip microcomputer (1) is also electrically connected with battery (7).
4. a kind of parking position data-acquisition system based on wireless self-networking according to claim 1, its feature exist
In：The high-gain aerial (5) is the bar antenna with SMA interfaces.
5. a kind of parking position data-acquisition system based on wireless self-networking according to claim 1, its feature exist
In：The single-chip microcomputer (1) is arranged in waterproof case (9), and mounting hole (11) is offered on the waterproof case (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595487.1U CN206726479U (en) | 2017-05-26 | 2017-05-26 | A kind of parking position data-acquisition system based on wireless self-networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595487.1U CN206726479U (en) | 2017-05-26 | 2017-05-26 | A kind of parking position data-acquisition system based on wireless self-networking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726479U true CN206726479U (en) | 2017-12-08 |
Family
ID=60511022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720595487.1U Expired - Fee Related CN206726479U (en) | 2017-05-26 | 2017-05-26 | A kind of parking position data-acquisition system based on wireless self-networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726479U (en) |
-
2017
- 2017-05-26 CN CN201720595487.1U patent/CN206726479U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190526 |