CN109544886B - Compound multi-hand section vehicle sensing equipment of trackside parking stall - Google Patents
Compound multi-hand section vehicle sensing equipment of trackside parking stall Download PDFInfo
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- CN109544886B CN109544886B CN201811229676.2A CN201811229676A CN109544886B CN 109544886 B CN109544886 B CN 109544886B CN 201811229676 A CN201811229676 A CN 201811229676A CN 109544886 B CN109544886 B CN 109544886B
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- 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
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- 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
- G08G1/145—Traffic control systems for road vehicles indicating individual free spaces in parking areas where the indication depends on the parking areas
- G08G1/148—Management of a network of parking areas
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/168—Driving aids for parking, e.g. acoustic or visual feedback on parking space
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a roadside parking space composite multi-hand vehicle sensing device which is arranged at a roadside parking place and comprises a shell, wherein a central control system and a battery are arranged in the shell, a solar cell panel is arranged at the top of the shell, a magnetic field change sensor is also arranged in the shell, the roadside parking space composite multi-hand vehicle sensing device also comprises a central control system, and the central control system is connected with a vehicle charging system and is characterized in that: including the ultrasonic ranging equipment of two pairs of receipts and dispatches on the casing, when magnetic field change sensor sensed magnetic field change, ultrasonic ranging equipment started and carried out the range finding, when ultrasonic ranging equipment detected that there is the obstacle of approximate distance in casing both sides, thought that there is the vehicle parking stall, returns the central control system with the signal.
Description
Technical Field
The invention relates to the field of vehicle management, in particular to a roadside parking space composite multi-hand vehicle sensing device.
Background
The problem of parking along with the increase of the reserved quantity of motor vehicles becomes a difficult problem to be solved urgently in urban traffic like road congestion, and is also a civil problem related to daily life of the public. The government has issued a series of policies such as franchise, parking rate adjustment, etc. to manage the parking so as to make the parking more orderly and normative. Parking policies need to be finely managed in order to improve management efficiency, and parking enterprises need to master the accurate use condition of parking spaces in order to improve service level. Modern electronic information technology can realize the automated inspection to the in service behavior of parking stall, is the indispensable way of parking management. The existing electronic parking detection methods mainly comprise infrared, laser, video and the like. Infrared and laser pass through at the parking stall both ends, install emitter and receiving arrangement respectively above the parking stall usually and below the parking stall, and the laser or the infrared ray of transmission are sheltered from and can be detected the vehicle when the vehicle stops. The detection precision is higher, but the defect lies in that the installation transmitter and the receiver all need the support in every parking stall, and the consumption is big and needs wired power supply, walks the line more complicated, leads to the cost higher and outdoor environment installation to use inconvenient. The video detection method has the advantages of limited precision, high requirement on the angle of the installation position, high equipment cost and less large-range use, and is easily influenced by weather factors. In addition, the existing parking detection mainly obtains the occupation time of the parking space as a charging basis, and no further analysis and research is carried out.
At present, a geomagnetic sensor is adopted to detect a parking space in the prior art, but the parking space has the problem that non-motor vehicles are randomly parked and randomly placed, so that automatic counting is caused. Therefore, a novel roadside parking space composite multi-means vehicle sensing device is needed to solve the problems.
Disclosure of Invention
The invention provides a roadside parking space composite multi-hand vehicle sensing device according to the defects in the background art, which can solve the problem that an automobile cannot be detected exactly in a road test parking space.
The technical scheme is realized as follows: the utility model provides a compound multiunit vehicle sensing equipment of roadside parking stall, its installs in roadside parking department, includes the casing, be equipped with central control system and battery in the casing, the casing top is equipped with solar cell panel, still be equipped with the magnetic field variation sensor in the casing, still include central control system, central control system is connected with vehicle charging system, including ultrasonic ranging equipment on the casing, when magnetic field variation sensor senses magnetic field variation, ultrasonic ranging equipment starts and carries out the range finding, when ultrasonic ranging equipment detects that there is the obstacle of approximate distance in casing both sides, regards as there is the vehicle to park the parking stall, returns the signal to central control system.
The principle of the invention is that ultrasonic distance measuring equipment is added in the traditional geomagnetic sensor of the existing equipment, after the geomagnetic sensor confirms that geomagnetic variation exists, the ultrasonic distance measuring equipment is used for detecting whether objects exist on two sides of a shell of the equipment or not, if the objects exist on two sides, the equipment is regarded as an automobile, and if only the objects exist on one side of the shell, the equipment is regarded as a non-automobile object, and equipment alarm is carried out.
The invention further improves the automobile charging system, and the automobile charging system also comprises a light sensing module, when the ultrasonic distance measuring equipment detects that barriers with approximate distances exist on two sides of the shell, signals are transmitted to the light sensing module, the light sensing module returns the signals to the central control system after detecting that light source signals are stable, and the automobile charging system is started. The light sense module is added, so that the detection of the central control system is more accurate, the brightness of light changes when the car owner moves the parking space, and the car can be considered to be parked well after the light is stable.
In the invention, as a further improvement, a reservation LED indicating lamp is also arranged in the shell; when the wireless receiving device receives the parking space reservation signal, the LED lamp is controlled to flicker to prompt that the parking space is reserved, the vehicle which is not reserved cannot be parked, and when the reserved vehicle drives into the parking space, the LED lamp is controlled to flicker and turn off.
In the invention, as a further improvement, the wireless receiving device is an NB-Lot or LORA wireless receiving device.
In the invention, as a further improvement, the sensing distance of the ultrasonic ranging device is 10 to 35 cm. When the ultrasonic ranging equipment detects data exceeding the distance, the data are all regarded as invalid data, and the central control system judges that the parking space is in a vehicle-free condition.
The invention has the beneficial effects that:
1. the intelligent vehicle parking system can effectively realize intelligent parking of vehicles at roadside sides, and can effectively prevent the problem that the vehicles are parked by misjudgment in the conventional equipment.
2. The invention adopts NB-IoT or LORA communication technology, has the characteristics of high data aggregation and low power consumption, and has wider coverage. The device is more convenient to use.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Reference numbers of the drawings:
casing 1, solar cell panel 2, ultrasonic ranging apparatus 3, LED lamp 4, light sense module 5.
Detailed Description
The invention is described in detail with reference to the accompanying drawings:
FIG. 1 is a schematic structural diagram of the present invention. As shown in fig. 1, the roadside-parking space composite multi-hand vehicle sensing device of the present invention is installed at a roadside parking place, and includes a housing 1, a central control system and a battery are installed in the housing 1, a solar cell panel is installed on the top of the housing 1, a magnetic field variation sensor (not shown in the figure) is also installed in the housing, and the central control system is connected with a vehicle billing system, the vehicle billing system includes a wireless receiving device, the wireless receiving device is an NB-Lot wireless receiving device or an LORA wireless receiving device, 1 set of LED lamps 4 is installed on the top of the housing, when the vehicle billing system receives a predetermined signal, the central control system controls the LED lamps 4 to flash violently, and the non-reservation vehicle is prompted to stop. In addition, the left side and the right side of the shell 1 are respectively provided with an ultrasonic ranging device 3, and the top of the shell 1 is also provided with a light sensing module 5.
The specific operation of the application is as follows: the equipment is installed at a roadside side parking place, when a vehicle approaches a parking space, a magnetic field change sensor detects that the geomagnetism changes, a light sensation module 5 detects the change condition of light and shadow, when the light sensation module 5 detects that the light and shadow are stable, a signal is sent to a central control system, the central control system controls ultrasonic ranging equipment 3 arranged at two sides of a shell to work, when the ultrasonic ranging equipment detects that objects are arranged at two sides of the shell 1, the vehicle is seen to be parked in the parking space, the signal is sent to the central control system, and a vehicle billing system starts to work; if only one side of the shell 1 is detected to be shielded by an object, the central control system sends out an alarm signal.
When the user of service carries out the parking stall reservation through the APP system with vehicle charging system remote connection, LED lamp 4 begins to dodge suddenly, removes after the user of service parks the scene.
The above disclosure is only specific embodiments of the present invention, but the present invention is not limited thereto, and those skilled in the art can make various specific changes according to different actual needs without departing from the scope and spirit of the present invention, and still fall into the protection scope of the present application.
Claims (4)
1. The utility model provides a compound many hands section vehicle sensing equipment of roadside parking stall, its installs in roadside parking department, includes the casing, be equipped with central control system and battery in the casing, the casing top is equipped with solar cell panel, still be equipped with the magnetic field variation sensor in the casing, still include central control system, central control system and vehicle charging system are connected, its characterized in that: the vehicle charging system comprises a shell, a magnetic field change sensor, a light sensing module, a central control system, a vehicle parking space, a signal feedback central control system and a vehicle charging system, wherein ultrasonic distance measuring equipment is arranged on the left side and the right side of the shell, the top of the shell is also provided with the light sensing module, when the magnetic field change sensor senses the change of a magnetic field, the light sensing module detects the change condition of light and shadow, the light sensing module sends the signal to the central control system after detecting that a light source signal is stable, the central control system controls the ultrasonic distance measuring equipment to start to measure the distance, when the ultrasonic distance measuring equipment detects that barriers with; when the situation that only one side of the shell is shielded by an object is detected, the central control system sends out an alarm signal.
2. The roadside carport composite multi-hand vehicle sensing device according to claim 1, wherein: an appointment LED indicating lamp and a wireless receiving device are further arranged in the shell; when the wireless receiving device receives the parking space reservation signal, the LED lamp is controlled to flicker to prompt that the parking space is reserved, the vehicle which is not reserved cannot be parked, and when the reserved vehicle drives into the parking space, the LED lamp is controlled to flicker and turn off.
3. The roadside carport composite multi-hand vehicle sensing device according to claim 2, wherein: the wireless receiving device is an NB-Iot or LORA wireless receiving device.
4. The roadside carport composite multi-hand vehicle sensing device according to claim 1, wherein: the effective distance of the ultrasonic ranging device for sensing the vehicle is 10-35 cm, when the ultrasonic ranging device detects data exceeding the distance, the data are all regarded as invalid data, and the central control system judges that the parking space is in a vehicle-free state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229676.2A CN109544886B (en) | 2018-10-22 | 2018-10-22 | Compound multi-hand section vehicle sensing equipment of trackside parking stall |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229676.2A CN109544886B (en) | 2018-10-22 | 2018-10-22 | Compound multi-hand section vehicle sensing equipment of trackside parking stall |
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| Publication Number | Publication Date |
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| CN109544886A CN109544886A (en) | 2019-03-29 |
| CN109544886B true CN109544886B (en) | 2021-02-19 |
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| CN201811229676.2A Active CN109544886B (en) | 2018-10-22 | 2018-10-22 | Compound multi-hand section vehicle sensing equipment of trackside parking stall |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110415553A (en) * | 2019-08-20 | 2019-11-05 | 山西工程技术学院 | A kind of multisensor stall testing apparatus being easily installed |
| CN110533926B (en) * | 2019-09-20 | 2024-01-12 | 严格普耀重庆信息科技有限公司 | Intelligent parking management system based on road occupation parking |
| CN110599799B (en) * | 2019-09-20 | 2021-05-07 | 哈工大机器人集团重庆普耀信息产业发展有限公司 | Intelligent parking system vehicle identification method based on ultrasonic ranging |
| CN113771674B (en) * | 2021-11-08 | 2022-04-05 | 广州万城万充新能源科技有限公司 | Vehicle detection device and fill electric pile fault detection system and fill electric pile |
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| JPH0954896A (en) * | 1995-08-11 | 1997-02-25 | Gakken Co Ltd | Number of vehicle management |
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| CN103646551A (en) * | 2013-12-03 | 2014-03-19 | 镇江扬程科技信息有限公司 | Intelligent pressure-sensing parking reminding device |
| CN206363545U (en) * | 2016-11-18 | 2017-07-28 | 张波 | A kind of stall testing apparatus and system |
| CN206697046U (en) * | 2017-05-15 | 2017-12-01 | 梁崇彦 | A kind of earth magnetism and back wave comprehensive detection device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104916159A (en) * | 2015-03-25 | 2015-09-16 | 北京长城金点物联网科技股份有限公司 | Vehicle detection method and detection system |
| CN106228845A (en) * | 2016-08-27 | 2016-12-14 | 黄赵兵 | A kind of parking stall reservation system of band parking stall management function |
| CN207558194U (en) * | 2017-12-08 | 2018-06-29 | 程萌 | A kind of stall testing apparatus based on multisensor combined detection suitable for automatic parking lock |
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| CN109544886A (en) | 2019-03-29 |
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