5G terminal multi-data acquisition vehicle-mounted equipment

Abstract

The utility model relates to a 5G terminal multi-data acquisition vehicle-mounted device, and belongs to the technical field of wireless communication and data acquisition. The equipment aims to solve the problems that existing fixed data acquisition equipment has many monitoring blind areas and is low in integration level. The equipment mainly comprises a shell, a 5G module, a portrait acquisition module, an ETC acquisition module, a power supply module and a communication module. The equipment is mounted on a vehicle, so that mobile data acquisition is realized. The 5G module covers a plurality of frequency bands, so that high-speed transmission and wide coverage of data are ensured; the portrait acquisition module and the ETC module are respectively used for real-time monitoring and traffic data acquisition. Data are transmitted to a vehicle-mounted operation computer and a system platform through a 5G network, and real-time display and data fusion analysis are carried out. The device is high in integration level, can complete various data acquisition and processing tasks at the same time, has flexibility, maneuverability and real-time performance, and is suitable for multiple fields of police affairs, traffic management, emergency event processing and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless communication and data acquisition, and specifically to a 5G terminal multi-data acquisition vehicle-mounted device. Background Art

[0002] With the rapid development of economy and the Internet, the speed of urban construction has accelerated, resulting in dense urban population and an increase in floating population, which has triggered urban management issues such as traffic, social security, prevention of key areas, and increasingly prominent cybercrime in urban construction. In the future, the construction of modern towns will inevitably regard safety as a top priority, which is equally important as the economic construction of the city. In order to realize the collection and data transmission of various information for daily policing, security of large-scale events and emergency scenes, public security organs mostly use existing traditional equipment to collect portraits, vehicle information, mobile phone feature information, etc. Such equipment is mostly distributed, such as key intersections, highways, large squares, etc. in cities. An existing vehicle active safety intelligent terminal suitable for vehicle-road collaboration (publication number: CN205318633U) has the following disadvantages when used:

[0003] 1. The existing data collection equipment is fixed, which is prone to blind spots, and has poor mobility and concealment in some special areas;

[0004] 2. The existing data acquisition equipment has a low degree of integration and is generally divided into multiple separate devices for coordinated use, resulting in a high overall equipment cost. Utility Model Content

[0005] The main purpose of the utility model is to provide a 5G terminal multi-data acquisition vehicle-mounted device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A 5G terminal multi-data acquisition vehicle-mounted device comprises a shell, wherein the shell is provided with a forward portrait license plate acquisition module on both sides of the forward direction, and the shell is provided with a side portrait license plate acquisition module on both sides of the side edge, a power divider is installed on the left side of the forward portrait license plate acquisition module inside the shell, and two 5G modules are arranged behind the forward portrait license plate acquisition module, a GPS module is installed on the side of the power divider, a power amplifier module is arranged above the GPS module, an omnidirectional antenna is installed on the left side of the GPS module, and a power module is installed above the left part of the side portrait license plate acquisition module. A combiner is installed above the power amplifier module. Two omnidirectional antennas are provided and installed diagonally. A relay is installed above the right part of the side portrait license plate acquisition module. An ETC acquisition module is arranged below the right part of the side portrait license plate acquisition module. Two switches are arranged on the right side of the forward portrait license plate acquisition module, four power amplifier modules are arranged, two power modules are arranged, and two combiners are arranged.

[0008] Preferably, a combiner is installed above the power amplifier module.

[0009] Preferably, two omnidirectional antennas are provided and installed diagonally.

[0010] Preferably, a relay is installed above the right side portion of the side portrait license plate acquisition module.

[0011] Preferably, an ETC acquisition module is provided below the right side portion of the side portrait license plate acquisition module.

[0012] Preferably, two switches are provided on the right side of the forward portrait license plate acquisition module, four power amplifier modules are provided, two power supply modules are provided, and two combiners are provided.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. This invention can realize mobile data collection, breaking the limitations of traditional fixed equipment, and can collect data at different locations as needed. By installing the device on a vehicle-mounted platform and integrating a 5G module, a portrait license plate collection module, and an ETC collection module, the device has a high degree of flexibility and mobility, and is suitable for real-time information collection in different environments and emergencies;

[0015] 2. The present invention achieves a high degree of equipment integration. One device can collect, transmit and process multi-source data at the same time, greatly reducing the overall cost of the equipment and improving its efficiency. By integrating multiple modules such as 5G hotspots, portrait collection and ETC, the data collected by the front end is transmitted in two ways, one to the bureau platform for data fusion and analysis, and the other to the on-board operating computer, realizing functions such as data display, control and alarm, thereby realizing multi-functional integration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the circuit connection structure of the utility model;

[0019] In the figure: 1. Forward portrait license plate acquisition module; 2. 5G module; 3. Switch; 4. Power divider; 5. GPS module; 6. Omnidirectional antenna; 7. Power amplifier module; 8. Side portrait license plate acquisition module; 9. Power module; 10. Combiner; 11. Relay; 12. ETC acquisition module; 13. Casing. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example

[0024] See also Figure 1-3 , the utility model provides a technical solution:

[0025] A 5G terminal multi-data acquisition vehicle-mounted device includes a shell 13, wherein the shell 13 is provided with a forward portrait license plate acquisition module 1 on both sides of the forward direction, and a side portrait license plate acquisition module 8 is provided on both sides of the side of the shell 13. A power divider 4 is installed on the left side of the forward portrait license plate acquisition module 1 inside the shell 13, and two 5G modules 2 are arranged behind the forward portrait license plate acquisition module 1. A GPS module 5 is installed on the side of the power divider 4, and a power amplifier module 7 is arranged above the GPS module 5. An omnidirectional antenna 6 is installed on the left side of the GPS module 5, and a power module 9 is installed above the left part of the side portrait license plate acquisition module 8. A combiner 10 is installed above the power amplifier module 7. Two omnidirectional antennas 6 are provided and installed diagonally. A relay 11 is installed above the right part of the side portrait license plate acquisition module 8. An ETC acquisition module 12 is arranged below the right part of the side portrait license plate acquisition module 8. Two switches 3 are arranged on the right side of the forward portrait license plate acquisition module 1 , four power amplifier modules 7 are arranged, two power supply modules 9 are arranged, and two combiners 10 are arranged.

[0026] The specific structure and circuit connection method of the utility model are as follows:

[0027] 1. Overall structure of the device: The 5G terminal multi-data collection vehicle-mounted device of the present invention is as follows Figure 1 As shown in the figure, the device is a compact box structure, mainly used for installation on vehicles. Figure 2 As shown, it contains multiple modules and components, including: Shell: provides overall protection and support for the device to prevent the external environment from affecting the internal components. Forward portrait license plate acquisition module: installed at the front of the device, used to collect portraits and license plate information in front of the vehicle. 5G module: used to receive 5G network signals. Switch: used to connect and manage data communication between modules. Power divider: used to distribute signals to different modules. GPS module: used to provide location information to ensure accurate positioning of the device. Omnidirectional antenna: used to receive and send wireless signals to ensure the stability of communication. Power amplifier module: used to amplify signals to ensure sufficient signal strength. Side portrait license plate acquisition module: installed on the side of the device, used to collect portraits and license plate information on the side of the vehicle. Power supply module: including 220V to 12V and 48V power conversion modules, providing the required voltage for each submodule. Combiner: used to combine signals of different frequency bands to ensure effective data transmission. Relay: used to control the switch of the circuit to ensure the safe supply of power. ETC acquisition module: used to collect electronic toll data, installed in front and behind the vehicle.

[0028] 2. Circuit connection: Circuit connection is as follows Figure 3As shown, power input: AC220V is converted to 12V and 48V by the power module, and supplied to each submodule respectively to ensure the normal operation of the equipment. The power module includes a variety of power converters from 220V to 12V and 48V, which power devices with different power consumption respectively. Data acquisition and processing: The data collected by the forward portrait license plate acquisition module and the side portrait license plate acquisition module are distributed through the power divider and transmitted to the switch. The 5G module processes and stores the collected data to ensure the integrity and availability of the data. After the collected data is initially processed by the switch, it is transmitted in two ways. One way of data is transmitted to the on-board operating computer for real-time data display and alarm, and the other way of data is transmitted to the system platform for data fusion, analysis and comprehensive control. Communication and signal processing: The GPS module provides accurate location information of the equipment. The 5G modules of each frequency band are connected through a combiner, which combines the signals of different frequency bands and transmits and receives the signals through the omnidirectional antenna. The power amplifier module amplifies the signal to ensure that the signal strength is sufficient to meet the needs of long-distance transmission. The relay controls the switch of the circuit to ensure the safe supply of power. ETC data collection: The ETC collection module is installed in front and behind the vehicle to read the electronic tag information of passing vehicles. It is suitable for electronic toll collection and traffic management.

[0029] 3. Operation mode: Portrait and license plate acquisition module: The forward portrait license plate acquisition module and the side portrait license plate acquisition module are installed on the front and side of the device respectively, which can collect image data around the vehicle in real time, and are suitable for monitoring and security scenarios. ETC acquisition module: Installed in front and behind the vehicle, it is used to read the electronic tag information of passing vehicles, and is suitable for electronic toll collection and traffic management. Data transmission and processing: The collected data is transmitted to the background system and the on-board operation computer in real time through the 5G network to ensure the real-time and reliability of the data. Data fusion and analysis: The data transmitted to the system platform is fused, standardized, compared and analyzed to generate comprehensive reports and real-time alarm information. Real-time display and alarm: The on-board operation computer receives and displays the data collected by the front end in real time, and issues real-time alarms according to the preset warning thresholds, prompting the driver and the back-end operator to take corresponding measures. Data display and control: The on-board operation computer: Equipped with a high-performance processor and display, it displays the collected data in real time, provides a friendly user interface, and is easy to operate and monitor. System platform: The back-end system platform has powerful data processing and analysis capabilities, and provides functions such as data query, analysis, comprehensive control and real-time alarm. The platform supports multi-user access and permission management to ensure data security and operability.

[0030] 4. Effectiveness of implementation: The equipment is installed on the vehicle and can be moved to the area that needs monitoring and data collection at any time. Compared with fixed equipment, vehicle-mounted equipment has higher flexibility and mobility and can adapt to different application scenarios. The high bandwidth and low latency characteristics of the 5G network are utilized to realize real-time transmission and processing of data, ensuring that on-site information is obtained and responded to in the first time. By integrating multiple data acquisition modules (5G, portrait, ETC) into one, the size and weight of the equipment are reduced, the installation and maintenance costs are reduced, and the functionality and reliability of the equipment are improved. One device can complete a variety of data collection tasks, which is suitable for multiple fields such as police work, traffic management, and emergency incident handling, improving the efficiency and economy of equipment use.

[0031] Through the above design and implementation, the 5G terminal multi-data acquisition vehicle-mounted device of the present invention can effectively solve the problems of monitoring blind spots and low equipment integration in the prior art, and provide a flexible, efficient and multi-functional vehicle-mounted data acquisition solution.

[0032] The above description of the utility model shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A 5G terminal multi-data collection vehicle-mounted device, comprising a housing (13), characterized in that: The housing (13) is provided with a forward portrait license plate acquisition module (1) on both sides of the forward direction, and a lateral portrait license plate acquisition module (8) is provided on both sides of the lateral side of the housing (13). A power splitter (4) is installed on the left side of the forward portrait license plate acquisition module (1) inside the housing (13), and two 5G modules (2) are arranged behind the forward portrait license plate acquisition module (1). A GPS module (5) is installed on the side of the power splitter (4), and a power amplifier module (7) is arranged above the GPS module (5). An omnidirectional antenna (6) is installed on the left side of the GPS module (5), and a power supply module (9) is installed above the left part of the lateral portrait license plate acquisition module (8).

2. A 5G terminal multi-data acquisition vehicle-mounted device according to claim 1, characterized in that: A combiner (10) is installed above the power amplifier module (7).

3. A 5G terminal multi-data acquisition vehicle-mounted device according to claim 1, characterized in that: The omnidirectional antennas (6) are provided with two antennas which are installed diagonally.

4. A 5G terminal multi-data acquisition vehicle-mounted device according to claim 1, characterized in that: A relay (11) is installed above the right side portion of the side portrait license plate acquisition module (8).

5. The 5G terminal multi-data collection vehicle-mounted device according to claim 1, characterized in that: An ETC collection module (12) is arranged below the right side portion of the side portrait license plate collection module (8).

6. A 5G terminal multi-data collection vehicle-mounted device according to claim 1, characterized in that: The right side of the forward portrait license plate acquisition module (1) is provided with two switches (3), four power amplifier modules (7), two power supply modules (9), and two combiners (10).

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