Geomagnetism-based in-line parking high-position identification device
By setting up support poles and gun units on urban roads, combining solar energy storage and geomagnetic components, wireless transmission and precise monitoring are achieved, solving the problems of high construction costs and environmental impact in the existing technology, and reducing parking space monitoring Construction costs and improve monitoring efficiency.
Patent Information
- Application Number
- CN202420147128.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-22
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-01-22
AI Technical Summary
The existing on-road parking technology plan based on high-position video requires vertical pole erecting, resulting in high construction costs and affecting the surrounding environment of urban roads. It also requires coordination of multiple departments, communication costs and construction costs account for more than 30% of the project, and trenches are dug in the project. Breaking roads affects urban roads.
Adopt geomagnetic-free in-line parking high-level identification device. By setting up support poles and gun units, combined with solar energy storage systems, precise monitoring of parking spaces and circuit power supply is achieved, construction and maintenance costs are reduced, and geomagnetic components and LoRa are used. The module performs wireless data transmission to avoid breaking the circuit and getting power.
It realizes efficient parking space monitoring without breaking the road and taking out electricity, reduces construction and maintenance costs, improves monitoring field of view and angle adjustment flexibility, reduces construction costs, and reduces battery replacement needs through circulating power supply.
Smart Images
Figure CN222233143U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of parking equipment, and in particular relates to a high-position identification device for parking in a line without laying out a road based on geomagnetism. Background Art
[0002] With the continuous increase in the number of cars in China, the number of domestic parking space planning and management methods also need to be upgraded and matched. In particular, domestic urban road parking has the characteristics of large traffic volume and few parking spaces, highlighting that the problem of difficulty in parking on urban roads is becoming increasingly prominent. How to solve the problem of difficulty in parking on urban roads and improve the efficiency of urban road parking is the main development direction of current smart parking on urban roads.
[0003] The existing on-street parking technology solution based on high-altitude video requires the erection of poles, and the project construction requires trenching and road breaking to obtain electricity and connect to the grid. The project construction party needs to coordinate with multiple departments such as the municipal administration, greening, urban management, electricity, and telecommunications operators before proceeding. The communication cost and project personnel construction cost account for more than 30% of the entire project. In addition, the trenching and road breaking process of the project will also have a certain impact on shops, pedestrians, and vehicles along the urban roads. Utility Model Content
[0004] The purpose of the utility model is to provide a high-position parking identification device based on geomagnetism and without wiring. By setting supporting poles and corresponding gun groups on the supporting poles, accurate monitoring of parking spaces can be achieved, and corresponding solar energy storage systems are set to power the entire circuit equipment, so that the entire device has a good independent use effect, a wiring-free design, greatly reducing the construction and maintenance costs of strong and weak electricity, and convenient construction and maintenance.
[0005] The purpose of the utility model is achieved in this way: a high-position parking identification device for a line-free parking lot based on geomagnetism, including a support pole and a gun unit arranged at the upper end of the support pole, the gun unit including a mounting base fixed to the support pole, a plurality of gun heads arranged on the mounting base and a solar panel arranged on the top of the support pole, a lithium battery, a solar controller and a 4G module are arranged in the support pole, the gun unit is electrically connected with a geomagnetic component, and the gun unit, the lithium battery, the solar controller and the 4G module are electrically connected in sequence.
[0006] Furthermore, the bolt head is fixedly arranged on the mounting base via a hinged base, and the bolt head comprises a left bolt head, a middle bolt head and a right bolt head, and the left bolt head and the right bolt head are symmetrically arranged on both sides of the middle bolt head.
[0007] Furthermore, the articulated base includes a first mounting head fixedly arranged on the mounting base, a supporting head hingedly arranged on the first mounting head and a second mounting head hingedly arranged on the supporting head, and the left bolt head, the middle bolt head and the right bolt head are distributed and fixedly arranged on the corresponding second mounting heads.
[0008] Furthermore, the rotation axis of the first mounting head and the supporting head and the rotation axis of the second mounting head and the supporting head are arranged perpendicular to each other.
[0009] Furthermore, the geomagnetic component includes a plurality of induction magnetic heads which are arranged closely in sequence on a straight line, and the plurality of induction magnetic heads are electrically connected.
[0010] Furthermore, the pixels of the cameras in the left bolt head, the middle bolt head and the right bolt head can be adapted to corresponding sizes according to the number of monitored berths.
[0011] Furthermore, the plurality of inductive magnetic heads are respectively matched with the left bolt head, the middle bolt head or the right bolt head through corresponding LoRa modules.
[0012] Furthermore, protective covers are provided above the lenses of the left bolt head, the middle bolt head and the right bolt head.
[0013] The beneficial effects of the utility model are embodied in:
[0014] 1. In the utility model, by setting a support pole and setting a gun group on the support pole, the gun group is fixedly set at a certain height, which has a good monitoring field of view. Furthermore, by using the solar panel on the top of the support pole, the corresponding lithium battery is charged by the solar panel, and the lithium battery supplies power to the gun assembly, solar controller and 4G module, so that the entire identification device has a good circulating power supply function, and the battery can be replaced without replacement. Under the accurate induction of the geomagnetic component, through the setting of multiple gun heads, the monitoring angle is improved, and the real-time capture of the vehicle entering and exiting can be realized, and the wireless transmission of data can be realized under the action of the 4G module, without breaking the road to obtain electricity and network.
[0015] 2. In the utility model, by fixing the gun head on the mounting base under the action of the hinged base, the corresponding gun head has the adjustment function of rotating operation in multiple directions, providing multi-directional viewing angle monitoring. More specifically, the gun head includes a left gun head, a middle gun head and a right gun head. The camera adopts different image pixels, and the number of managed berths can be flexibly adjusted. For example, 200W pixels can monitor two berths, and 500W can monitor 4 berths. The construction cost of each berth can be greatly reduced.
[0016] 3. In the utility model, since the hinged base is provided with a first mounting head fixed on the mounting base, a supporting head hingedly provided on the first mounting head and a second mounting head hingedly provided on the supporting head, and the corresponding bolt head is fixedly provided on the second mounting head, the bolt head has angle adjustment in multiple directions.
[0017] 4. In the utility model, by vertically arranging the direction of the hinged swing of the first mounting head and the supporting head and the direction of the hinged swing of the second mounting head and the supporting head, the hinged swing position of the bolt head on the second mounting head can be adjusted in multiple directions, which is beneficial to the angle adjustment of the bolt head in multiple fields of view.
[0018] 5. In the utility model, by setting a geomagnetic component, the geomagnetic sensor can monitor the changes in the geomagnetic sensor to determine whether there is a vehicle in the berth. When a vehicle enters the berth and occupies the berth, the geomagnetic sensor sends the occupancy information to the LoRa center module of the corresponding gun camera through the LoRa node module; when the vehicle leaves the berth, the vacancy information is sent to the corresponding gun camera, thereby realizing accurate monitoring of whether the vehicle is occupied in the berth. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.
[0020] Figure 1 This is a schematic diagram of the overall structure of the identification device of the utility model;
[0021] Figure 2 This is a schematic diagram of the installation base structure of the utility model.
[0022] In the accompanying drawings, 1-support pole, 2-gun group, 3-mounting base, 4-gun head, 5-solar panel, 6-geomagnetic component, 7-hinge base, 8-left gun head, 9-middle gun head, 10-right gun head, 11-first mounting head, 12-support head, 13-second mounting head, 14-induction magnetic head, 15-shield. DETAILED DESCRIPTION
[0023] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.
[0024] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.
[0025] A high-position parking identification device for a line-free parking lot based on geomagnetism, comprising a support pole 1 and a gun unit 2 arranged at the upper end of the support pole 1, the gun unit 2 comprising a mounting base 3 fixed to the support pole 1, a plurality of gun heads 4 arranged on the mounting base 3 and a solar panel 5 arranged on the top of the support pole 1, the support pole 1 is provided with a lithium battery, a solar controller and a 4G module, the gun unit 2 is electrically connected with a geomagnetic component 6, and the gun unit, the lithium battery, the solar controller and the 4G module are electrically connected in sequence.
[0026] By setting a support pole 1 and setting a gun group 2 on the support pole 1, the gun group 2 is fixedly set at a certain height, which has a good monitoring field of view; further, by the solar panel 5 on the top of the support pole 1, the corresponding lithium battery is charged by the solar panel 5, and the lithium battery supplies power to the gun assembly, solar controller and 4G module, so that the entire identification device has a good circulating power supply function, and the battery can be replaced without replacement. Under the accurate induction of the geomagnetic component, through the setting of multiple gun heads, the monitoring viewing angle is improved, and real-time capture of vehicles entering and exiting can be achieved, and wireless data transmission is achieved under the action of the 4G module, without breaking the road to obtain electricity and network.
[0027] It can be understood that the solar panel 5 is used to receive sunlight, and generates non-linear current through the photoelectric effect after being irradiated by the light, which is converted into a stable linear current through the solar controller.
[0028] Preferably, the bolt head 4 is fixedly mounted on the mounting base 3 via a hinged base 7, and the bolt head 4 comprises a left bolt head 8, a middle bolt head 9 and a right bolt head 10, and the left bolt head 8 and the right bolt head 10 are symmetrically arranged on both sides of the middle bolt head 9.
[0029] By fixing the gun head 4 on the mounting base 3 under the action of the hinged base 7, the corresponding gun head 4 has the adjustment function of rotation operation in multiple directions, providing multi-directional viewing angle monitoring; more specifically, the gun head 4 includes a left gun head 8, a middle gun head 9 and a right gun head 10, each camera can use different image pixels, and the number of managed berths can be flexibly adjusted. For example, 200W pixels can monitor two berths, 500W can monitor four berths, and the construction cost of each berth can be greatly reduced.
[0030] Furthermore, the single chip microcomputer in the gun head 4 receives the occupancy information detected by the geomagnetism, the occupancy information including: the number of the occupied parking space and the occupancy time, and then powers on the camera and the 4G module.
[0031] The gun head 4 is used to obtain real-time video stream, perform license plate recognition and parking space status recognition, capture license plate pictures, vehicle entry and vehicle parking pictures, and vacant parking space pictures to form a picture evidence chain, and transmit the license plate recognition results, parking space status recognition results, and the captured picture evidence chain to the on-street parking fee collection platform through the 4G module. After the transmission is completed, the camera and 4G module are immediately powered off.
[0032] Preferably, the articulated base 7 includes a first mounting head 11 fixedly arranged on the mounting base 3, a supporting head 12 hingedly arranged on the first mounting head 11 and a second mounting head 13 hingedly arranged on the supporting head 12, and the left bolt head 8, the middle bolt head 9 and the right bolt head 10 are distributed and fixedly arranged on the corresponding second mounting heads.
[0033] Since the articulated base 7 is provided with a first mounting head 11 fixed on the mounting base 3, a support head 12 hingedly arranged on the first mounting head 11 and a second mounting head 13 hingedly arranged on the support head 12, and the corresponding bolt head 4 is fixedly arranged on the second mounting head 13, the bolt head 4 has angle adjustment in multiple directions.
[0034] Preferably, the rotation axis of the first mounting head 11 and the supporting head 12 and the rotation axis of the second mounting head 13 and the supporting head 12 are arranged perpendicular to each other.
[0035] By arranging the direction of the articulated swing of the first mounting head 11 and the supporting head 12 perpendicularly to the direction of the articulated swing of the second mounting head 13 and the supporting head 12, the articulated swinging position of the bolt head 4 on the second mounting head 13 can be adjusted in multiple directions, thereby facilitating the angle adjustment of the bolt head 4 in multiple fields of view.
[0036] Preferably, the geomagnetic component 6 includes a plurality of induction heads 14 which are closely arranged in sequence on a straight line, and the plurality of induction heads 14 are electrically connected.
[0037] Preferably, the pixels of the cameras in the left bolt head 8, the middle bolt head 9 and the right bolt head 10 may be different.
[0038] Preferably, the plurality of inductive magnetic heads 14 are respectively matched with the left bolt head 8, the middle bolt head 9 or the right bolt head 10 through corresponding LoRa modules.
[0039] By setting up the geomagnetic component 6, the geomagnetic field can monitor the changes in the geomagnetic field to determine whether there is a vehicle in the berth. When a vehicle enters the berth and occupies the space, the geomagnetic field sends the occupancy information to the LoRa center module of the corresponding gun camera through the LoRa node module; when the vehicle leaves the berth, the vacancy information is sent to the corresponding gun camera, thereby realizing accurate monitoring of whether the vehicle is occupied in the berth.
[0040] Preferably, a protective cover 15 is provided above the lens of the left bolt head 8, the middle bolt head 9 and the right bolt head 10.
[0041] Furthermore, geomagnetism may not be used. The camera can be powered on periodically to detect vehicle features in the parking space, such as license plate number, vehicle color, model, and vehicle logo, and calculate vehicle entry and exit time and parking fees in combination with parking fee regulations.
[0042] The working principle and working process of this utility model:
[0043] The utility model provides a high-position identification device for parking in a line-free manner based on geomagnetism. By setting a support pole 1 and setting a gun group 2 on the support pole 1, the gun group 2 is fixedly set at a certain height and has a good monitoring field of view; the solar controller is used to convert the nonlinear current generated by the solar panel 5 into a stable linear current to charge the lithium battery. When the charging voltage is higher than the protection voltage, the charging of the lithium battery is automatically shut down. When the voltage drops to the maintenance voltage, the lithium battery storage battery enters a floating charge state. When it is lower than the recovery voltage, the floating charge is turned off and enters an equalizing charge state. The high-position camera is used to obtain real-time video streams. Carry out license plate recognition and parking space status recognition, capture license plate pictures, vehicle entry and vehicle parking pictures, and parking space vacancy pictures to form a picture evidence chain, and transmit the license plate recognition results, parking space status recognition results, and captured picture evidence chain to the on-street parking fee platform through the 4G module 8. After the transmission is completed, the camera and 4G module are immediately powered off. Further, the solar panel 5 on the top of the supporting pole 1 is used to charge the corresponding lithium battery through the solar panel 5. The lithium battery supplies power to the gun assembly, solar controller and 4G module, so that the entire recognition device has a good circulating power supply function and can avoid battery replacement. Under the accurate induction of the geomagnetic component, through the setting of multiple gun heads, the monitoring angle is improved, and real-time capture of vehicle entry and exit pictures is achieved, and wireless data transmission is achieved under the action of the 4G module, without breaking the road to obtain electricity and network.
[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.
Claims
1. A high-position parking identification device for a line-free parking lot based on geomagnetism, characterized in that: The invention comprises a supporting pole (1) and a gun assembly (2) arranged at the upper end of the supporting pole (1); the gun assembly (2) comprises a mounting base (3) fixedly arranged with the supporting pole (1), a plurality of gun heads (4) arranged on the mounting base (3), and a solar panel (5) arranged at the top of the supporting pole (1); a lithium battery, a solar controller and a 4G module are arranged in the supporting pole (1); the gun assembly (2) is electrically connected to a geomagnetic component (6); and the gun assembly, the lithium battery, the solar controller and the 4G module are electrically connected in sequence.
2. The device for identifying high-level parking spaces on the road without laying out a road based on geomagnetism according to claim 1, characterized in that: The bolt head (4) is fixedly arranged on the mounting base (3) via a hinged base (7), and the bolt head (4) comprises a left bolt head (8), a middle bolt head (9) and a right bolt head (10), wherein the left bolt head (8) and the right bolt head (10) are symmetrically arranged on both sides of the middle bolt head (9).
3. The device for identifying high-level parking spaces on the road without layout based on geomagnetism according to claim 2, characterized in that: The hinged base (7) comprises a first mounting head (11) fixedly arranged on the mounting base (3), a support head (12) hingedly arranged on the first mounting head (11) and a second mounting head (13) hingedly arranged on the support head (12); a left bolt head (8), a middle bolt head (9) and a right bolt head (10) are distributed and fixedly arranged on the corresponding second mounting heads.
4. The device for identifying high-level parking spaces on the road without layout based on geomagnetism according to claim 3 is characterized in that: The rotation axis of the first mounting head (11) and the supporting head (12) and the rotation axis of the second mounting head (13) and the supporting head (12) are arranged perpendicular to each other.
5. The device for identifying high-level parking spaces on the road without layout based on geomagnetism according to claim 2, characterized in that: The geomagnetic component (6) comprises a plurality of inductive magnetic heads (14) which are arranged closely in sequence on a straight line, and the plurality of inductive magnetic heads (14) are arranged in electrical connection.
6. The device for identifying high-level parking spaces on the road without layout based on geomagnetism according to claim 2, characterized in that: The pixels of the cameras in the left bolt head (8), the middle bolt head (9) and the right bolt head (10) can be adapted to the corresponding size according to the number of monitored parking spaces.
7. The device for identifying high-level parking spaces on the road without layout based on geomagnetism according to claim 5, characterized in that: The plurality of inductive magnetic heads (14) are respectively matched with the left bolt head (8), the middle bolt head (9) or the right bolt head (10) through corresponding LoRa modules.
8. The device for identifying high-level parking spaces on the road without layout based on geomagnetism according to claim 2, characterized in that: Protective covers (15) are arranged above the lenses of the left bolt head (8), the middle bolt head (9) and the right bolt head (10).