CN106340203B - A kind of parking stall real-time detecting system and detection method - Google Patents
A kind of parking stall real-time detecting system and detection method Download PDFInfo
- Publication number
- CN106340203B CN106340203B CN201610850926.9A CN201610850926A CN106340203B CN 106340203 B CN106340203 B CN 106340203B CN 201610850926 A CN201610850926 A CN 201610850926A CN 106340203 B CN106340203 B CN 106340203B
- Authority
- CN
- China
- Prior art keywords
- parking stall
- stall measure
- measure sensor
- detecting
- background server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
Abstract
A kind of parking stall real-time detecting system of the present invention and detection method, comprising: parking stall measure sensor, the parking stall measure sensor be it is multiple, be respectively arranged in each parking stall, for detecting the parking information on parking stall；Device for detecting water pressure is connected with the parking stall measure sensor, for detecting the hydraulic pressure value at parking stall measure sensor place；Wireless repeater and radio network gateway, the parking stall measure sensor are connect by the wireless repeater with the radio network gateway, and each wireless repeater is all connected with multiple parking stall measure sensors；Background server, the background server connect the radio network gateway by communication network, and the communication network uses mesh network topological structure.The present invention can adjust radio transmitted power according to surface gathered water situation, have the advantages that the high communication quality and data high reliablity.
Description
Technical field
The present invention relates to parking detection fields, and in particular to a kind of parking stall real-time detecting system and detection method.
Background technique
Existing parking detection device often uses single detection means, and parking lot especially road parking is with non-
Often complicated application environment, interference is more, causes vehicle detection accuracy rate insufficient.In rainy water season and area, surface gathered water
More, geomagnetic sensor is worked with fixed radio transmitted power, so that signal of communication is unstable, due to the special bit in parking lot
It sets natively and there is a situation where that ambient noise is big, transmission barrier is mostly strong with multi-path jamming, Most current vehicle detection wireless network
Network uses the star framework of single-hop, and network communication lacks that redundant path, communication reliability be lower, higher cost.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of parking stall real-time detecting system and
Detection method can adjust radio transmitted power according to surface gathered water situation, with the high communication quality and data high reliablity
Advantage.
To achieve the above objectives, the technical solution adopted by the present invention is that:
A kind of parking stall real-time detecting system, comprising:
Parking stall measure sensor, the parking stall measure sensor be it is multiple, be respectively arranged in each parking stall, for examining
Parking information on measuring car position；
Device for detecting water pressure is connected with the parking stall measure sensor, for detecting at parking stall measure sensor place
Hydraulic pressure value；The hydraulic pressure for its position that the parking stall measure sensor was detected according to the device for detecting water pressure moment
It is worth, and adjusts the wireless transmission frequency of the parking stall measure sensor according to hydraulic pressure value；
Wireless repeater and radio network gateway, the parking stall measure sensor pass through the wireless repeater and the wireless network
Connection connects, and each wireless repeater is all connected with multiple parking stall measure sensors；
Background server, the background server connect the radio network gateway by communication network, and the communication network is adopted
With mesh network topological structure.
Based on the above technical solution, the parking stall measure sensor includes earth inductor, processor, timer
And communication interface, the processor are separately connected the earth inductor, wireless communication interface and timer.
Based on the above technical solution, the device for detecting water pressure is hydraulic pressure sensor.
A kind of detection method based on parking stall real-time detecting system, the specific steps are as follows:
S1 installs a parking stall measure sensor and device for detecting water pressure in each parking stall, pacifies around multiple parking stalls
Multiple wireless repeaters are filled, multiple radio network gateways are installed, multiple parking stall measure sensors, wireless repeater and radio network gateway are adopted
Wireless interconnected networking is carried out with mesh network topological structure；
S2, the information of vehicles on parking stall measure sensor real-time detection parking stall form data packet, preset parking stall measure sensing
The data of device upload the period, and parking stall measure sensor adjusts the wireless of its own according to the hydraulic pressure value that device for detecting water pressure detects
Data packet is sent to wireless repeater, wireless repeater according to radio transmitted power according to the data upload period by transmission power
The data packet received is transmitted to radio network gateway；
Data packet is transferred to background server by S3, radio network gateway communication network, and background server provides user and can operate
Internet access interface.
Based on the above technical solution, the data packet includes vehicle detecting information, node topology information and current
Time.
Based on the above technical solution, S3 includes the following steps:
S31, background server judge whether the current time of the time that background server receives and data packet is consistent, if
Unanimously, then data upload successfully, if inconsistent, upload failure；
S32, the data packet for the current time having the same that background server receives front and back twice or repeatedly is only
Do single treatment.
Based on the above technical solution, when the hydraulic pressure value that the device for detecting water pressure detects increases, parking stall inspection
Survey the radio transmitted power that sensor improves itself.
Compared with the prior art, the advantages of the present invention are as follows:
(1) a kind of parking stall real-time detecting system of the invention includes device for detecting water pressure, can be in parking stall measure sensor
When being impregnated by whom, radio transmitted power is improved automatically, it is ensured that communication is stablized；Communication network uses netted net topology knot in the present invention
Structure allows a sensor to upload data by multiple paths, reduces the influence of noise, multipath fading to communication quality,
Relative to traditional star-shaped net group of father and son's node, the multipath redundant transmission of mesh network topological structure guarantees every data all
There can be multiple transmission paths to reach background server, ensure that the reliability of data.
(2) the mesh network topological structure selected in the present invention can reduce the quantity of radio network gateway with sack, reliable in data
Property enhancing on the basis of, be reduced the expense investment of radio network gateway, and on expanding network coverage area for, relative to floating
The star-shaped net group of child node needs installing wireless network to close, and only needs to install wireless repeater, the peace of wireless repeater in the present invention
Fill the installation complexity that complexity is far below radio network gateway, expansion facilitated to construct, have structure add it is single, do not put it is flexible and at low cost
Honest and clean advantage.
Detailed description of the invention
Fig. 1 is the system block diagram of the embodiment of the present invention；
Fig. 2 is the method flow diagram of the embodiment of the present invention.
Specific embodiment
Invention is further described in detail with reference to the accompanying drawings and embodiments.
Shown in Figure 1, the embodiment of the present invention provides a kind of parking stall real-time detecting system, comprising:
Parking stall measure sensor, parking stall measure sensor be it is multiple, be respectively arranged in each parking stall, for detecting vehicle
Parking information on position；Parking stall measure sensor includes earth inductor, processor, timer and communication interface, processor point
It Lian Jie not earth inductor, wireless communication interface and timer.Earth inductor detects and acquires parking stall state condition data,
And the data that will test are sent to processor, processor generates data packet, and data packet includes vehicle detecting information, node topology
Information and current time.
Device for detecting water pressure senses for the hydraulic pressure sensor that is connected with parking stall measure sensor for detecting parking stall measure
Hydraulic pressure value at where device, and hydraulic pressure value is sent to processor, processor adjusts parking stall measure according to the size of hydraulic pressure value and passes
The radio transmitted power of sensor.
Wireless repeater and radio network gateway, parking stall measure sensor is connect by wireless repeater with radio network gateway, each
Wireless repeater is all connected with multiple parking stall measure sensors；
Background server, background server connect radio network gateway by communication network, and communication network uses netted net topology
Structure.Vehicle detecting sensor, wireless repeater and radio network gateway use MESH wireless sense network to connect networking between each other.Nothing
Gauze, which closes, receives the parking information that the vehicle detection apparatus in a region detects, and these information are passed through netted net topology
The communication network transmission of structure is to background server, the wherein function of background server: including parking stall measure sensor management
Service, database service, map geographic information service, wherein parking stall measure sensor-service is for receiving vehicle detecting sensor
Park information, monitoring and configuration management vehicle detecting sensor, the long-range firmware for updating vehicle detecting sensor in the parking stall of transmission
Software.Database service is used to save the parking stall data of vehicle detecting sensor generation and the state letter of vehicle detecting sensor
Breath.Map geographic information service provides the parking space state information based on cartographic information and shows, to provide intuitively for administrative staff
Administration interface, provide parking guidance service for driver.
It is shown in Figure 2, a kind of detection method of parking stall real-time detecting system, the specific steps are as follows:
S1 installs a parking stall measure sensor and device for detecting water pressure in each parking stall, pacifies around multiple parking stalls
Multiple wireless repeaters are filled, multiple radio network gateways are installed, multiple parking stall measure sensors, wireless repeater and radio network gateway are adopted
Wireless interconnected networking is carried out with mesh network topological structure；
S2, the information of vehicles on parking stall measure sensor real-time detection parking stall form data packet, preset parking stall measure sensing
The data of device upload the period, and when the hydraulic pressure value that device for detecting water pressure detects increases, parking stall measure sensor improves itself
Data packet is sent to wireless repeater according to radio transmitted power according to the data upload period by radio transmitted power, wireless to turn
It sends out device and the data packet received is transmitted to radio network gateway；Parking stall measure sensor can pass through different radio gateway, nothing simultaneously
Line transponder uploads data, reduces the influence of noise and multipath fading to communication quality, ensure that the reliability of data；
Data packet is transferred to background server by S3, radio network gateway communication network, and background server judges background server
Whether the current time of the time and data packet that receive are consistent, if unanimously, data upload successfully, if inconsistent, upload
Failure；The data packet for the current time having the same that background server receives front and back twice or repeatedly only does primary place
Reason.Background server provides the operable internet access interface of user, i.e. administrative staff provide intuitive administration interface, to drive
The person of sailing provides parking guidance service.The time synchronization for guaranteeing whole system information prevents from repeating to record, ensure that data transmission
It is reliable and stable.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
Under the premise of the principle of the invention, several improvements and modifications can also be made, these improvements and modifications are also considered as protection of the invention
Within the scope of.The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (7)
1. a kind of parking stall real-time detecting system characterized by comprising
Parking stall measure sensor, the parking stall measure sensor be it is multiple, be respectively arranged in each parking stall, for detecting vehicle
Parking information on position；
Device for detecting water pressure is connected with the parking stall measure sensor, for detecting the water at parking stall measure sensor place
Pressure value；The hydraulic pressure value for its position that the parking stall measure sensor was detected according to the device for detecting water pressure moment, and
The wireless transmission frequency of the parking stall measure sensor is adjusted according to hydraulic pressure value；
Wireless repeater and radio network gateway, the parking stall measure sensor are correlated by the wireless repeater and the wireless network
It connects, each wireless repeater is all connected with multiple parking stall measure sensors；
Background server, the background server connect the radio network gateway by communication network, and the communication network uses net
Shape net topology structure.
2. a kind of parking stall real-time detecting system as described in claim 1, it is characterised in that:
The parking stall measure sensor includes earth inductor, processor, timer and communication interface, and the processor connects respectively
Connect the earth inductor, wireless communication interface and timer.
3. a kind of parking stall real-time detecting system as described in claim 1, it is characterised in that:
The device for detecting water pressure is hydraulic pressure sensor.
4. a kind of detection method based on parking stall real-time detecting system as described in claim 1, which is characterized in that specific step
It is rapid as follows:
S1 installs a parking stall measure sensor and device for detecting water pressure in each parking stall, and installation is more around multiple parking stalls
A wireless repeater installs multiple radio network gateways, and multiple parking stall measure sensors, wireless repeater and radio network gateway are used net
Shape net topology structure carries out wireless interconnected networking；
S2, the information of vehicles on parking stall measure sensor real-time detection parking stall form data packet, preset parking stall measure sensor
Data upload the period, and parking stall measure sensor adjusts the wireless transmission of its own according to the hydraulic pressure value that device for detecting water pressure detects
Data packet is sent to wireless repeater according to radio transmitted power according to the data upload period by power, and wireless repeater will connect
The data packet received is transmitted to radio network gateway；
Data packet is transferred to background server by S3, radio network gateway communication network, and it is operable mutually that background server provides user
Networking access interface.
5. detection method as claimed in claim 4, it is characterised in that:
The data packet includes vehicle detecting information, node topology information and current time.
6. detection method as claimed in claim 5, which is characterized in that S3 includes the following steps:
S31, background server judge whether the current time of the time that background server receives and data packet is consistent, if one
It causes, then data upload successfully, if inconsistent, upload failure；
The data packet of S32, the current time having the same that background server receives front and back twice or repeatedly only do one
Secondary processing.
7. detection method as claimed in claim 4, it is characterised in that: when the hydraulic pressure value that the device for detecting water pressure detects increases
When big, parking stall measure sensor improves the radio transmitted power of itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850926.9A CN106340203B (en) | 2016-09-26 | 2016-09-26 | A kind of parking stall real-time detecting system and detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610850926.9A CN106340203B (en) | 2016-09-26 | 2016-09-26 | A kind of parking stall real-time detecting system and detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106340203A CN106340203A (en) | 2017-01-18 |
| CN106340203B true CN106340203B (en) | 2019-02-19 |
Family
ID=57839274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610850926.9A Active CN106340203B (en) | 2016-09-26 | 2016-09-26 | A kind of parking stall real-time detecting system and detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106340203B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107154170A (en) * | 2017-06-30 | 2017-09-12 | 安徽超清科技股份有限公司 | A kind of road surface parking stall guide management system |
| CN112356826B (en) * | 2020-10-28 | 2022-02-01 | 惠州华阳通用电子有限公司 | Parking assisting method and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101149651B1 (en) * | 2012-02-24 | 2012-05-25 | 강성진 | Parking lot real time detection system using image analysis of omnidirectional camera and detection method thereof |
| CN103046787A (en) * | 2013-01-08 | 2013-04-17 | 中山市中山纪念中学 | Flooding prevention device for parking lot |
| CN104616426A (en) * | 2015-02-12 | 2015-05-13 | 中国联合网络通信集团有限公司 | Alarm method and device |
| CN204804425U (en) * | 2015-04-24 | 2015-11-25 | 刘燕燕 | District parking stall drainage system |
| CN105261088A (en) * | 2015-09-06 | 2016-01-20 | 河海大学常州校区 | System and methods for managing parking spaces in community and alerting vehicle safety |
| CN105501063A (en) * | 2016-02-19 | 2016-04-20 | 方博石 | Intelligent automobile wading control device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102347970B (en) * | 2011-05-09 | 2015-03-11 | 浙江创泰科技有限公司 | Mesh wireless sensor network-based intelligent parking detection device |
-
2016
- 2016-09-26 CN CN201610850926.9A patent/CN106340203B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101149651B1 (en) * | 2012-02-24 | 2012-05-25 | 강성진 | Parking lot real time detection system using image analysis of omnidirectional camera and detection method thereof |
| CN103046787A (en) * | 2013-01-08 | 2013-04-17 | 中山市中山纪念中学 | Flooding prevention device for parking lot |
| CN104616426A (en) * | 2015-02-12 | 2015-05-13 | 中国联合网络通信集团有限公司 | Alarm method and device |
| CN204804425U (en) * | 2015-04-24 | 2015-11-25 | 刘燕燕 | District parking stall drainage system |
| CN105261088A (en) * | 2015-09-06 | 2016-01-20 | 河海大学常州校区 | System and methods for managing parking spaces in community and alerting vehicle safety |
| CN105501063A (en) * | 2016-02-19 | 2016-04-20 | 方博石 | Intelligent automobile wading control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106340203A (en) | 2017-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106687773A (en) | System and methods for sensor node localization and sensor network organization based on contextual event detection | |
| CN106612211A (en) | A rout detecting method, a controller and a network device in a VxLAN | |
| Iyyappan et al. | Automatic accident detection and ambulance rescue with intelligent traffic light system | |
| CN107623925A (en) | A kind of indoor wifi signal detecting methods and system based on floor plan | |
| US9470818B2 (en) | Sand and dust storm detection method | |
| CN206331577U (en) | A kind of super low-power consumption remote measurement water level collection system based on LoRa technologies | |
| CN106340203B (en) | A kind of parking stall real-time detecting system and detection method | |
| CN102347970A (en) | Mesh wireless sensor network-based intelligent parking detection device | |
| CN108156672A (en) | A kind of bus duct temperature acquisition gateway based on NB-IoT and LoRa | |
| CN202049587U (en) | Communication flood-prevention early warning system | |
| US11279480B1 (en) | Drone wireless communication diagnosis and correction | |
| CN109104739A (en) | The state monitoring apparatus and method of wireless network, network system | |
| Lee et al. | The tube: A rapidly deployable wireless sensor platform for supervising pollution of emergency work | |
| Liu et al. | Characterizing packet loss in city-scale LoRaWAN deployment: Analysis and implications | |
| CN104484978A (en) | Old people on-chair falling alarming system based on Zigbee | |
| CN102573047A (en) | Data transmission method of multi-protocol gateway in wireless sensor network, and gateway | |
| CN206775507U (en) | System, equipment for Geological Hazards Monitoring | |
| CN109061056A (en) | A kind of atmosphere quality monitoring device and method | |
| CN107197468A (en) | A kind of detection method and system of Internet of Things signal intensity | |
| CN107360216A (en) | A kind of Internet of Things data method for controlling reporting and system | |
| Xue et al. | A two-tier wireless sensor network infrastructure for large-scale real-time groundwater monitoring | |
| CN115037770A (en) | Natural conservation ground integrated monitoring and data acquisition system | |
| KR100586839B1 (en) | Method for collecting realtime traffic data using wireless communication in traffic signal control system | |
| EP3723059A1 (en) | Method for providing low-power iot communication-based geo-fence service on basis of context awareness information of position tracking device | |
| CN110430549A (en) | One kind is for wearable net and car networking Data Detection and restorative procedure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |