Roof light with radio monitoring function and vehicle

Abstract

The embodiment of the utility model provides a roof lamp with a radio monitoring function and a vehicle, and belongs to the technical field of radio monitoring. The roof light includes: an outer housing having an internal accommodation space; the at least one display screen is arranged on the outer shell; the radio detection mechanism and the positioning mechanism are arranged in the outer shell through a vibration reduction mechanism, the radio detection mechanism is used for detecting a radio signal frequency spectrum, and the positioning mechanism is used for obtaining position information; and the heat dissipation shielding layer is arranged on the inner wall of the outer shell, is in contact with the display screen and is used for assisting heat dissipation of the display screen and shielding radio waves generated by the display screen. According to the utility model, the radio detection mechanism is arranged in the roof light, the use of the vehicle is not influenced, the whole structure is simple, the installation is stable, the maintenance is convenient, the service life is long, the use cost is low, and the large-range and accurate radio monitoring and electromagnetic situation detection can be realized along with the movement of the vehicle.

Description

TECHNICAL FIELD

[0001] The utility model relates to radio monitoring technical field, concretely relates to a kind of roof light with radio monitoring function and a kind of vehicle. BACKGROUND

[0002] Radio monitoring equipment is the basic means to carry out spectrum monitoring and interference finding. Radio monitoring equipment refers to the equipment used for detecting, searching, intercepting radio signals within the radio management region, and analyzing, identifying, monitoring and obtaining technical information such as technical parameters, working characteristics and radiation source position of the radio signals. In the prior art, for radio detection in the environment, the following three ways are usually adopted: 1. Fixed (semi-fixed) monitoring equipment is erected on high mountains, high towers or high buildings, etc. to undertake spectrum monitoring and interference finding in a specific area; 2. Mobile (semi-mobile) monitoring equipment is used to monitor and direction-finding while moving, or after parking at a specified location; 3. A portable spectrum analyzer is used to detect radio signals in the vicinity of a fixed station. However, this method cannot achieve long-term and large-scale monitoring. Therefore, a mobile crowdsourcing device mounted on a public transportation vehicle (such as a taxi, bus, online car, etc.) is proposed to detect and manage the radio environment in the area, which improves the monitoring range compared to traditional fixed monitoring stations and mobile monitoring stations, and solves the problem of insufficient monitoring personnel.

[0003] In this monitoring method, the crowdsourcing monitoring equipment is composed of independent monitoring receivers, monitoring antennas, network devices, etc. The monitoring antennas are temporarily installed on the roof of the vehicle using magnetic attraction, and the monitoring receivers are installed in the trunk of the vehicle. However, this installation method occupies the use space of the vehicle, the connection line between the antenna and the receiver is easily damaged and can cause water ingress in the vehicle. Moreover, the external monitoring antenna network antenna is temporarily fixed using magnetic attraction, which is prone to falling off. In addition, due to the limited space on the roof of a taxi, etc., the roof light is usually used as a billboard (display screen), but the poor electromagnetic compatibility of the billboard can generate a large amount of radio signals that are received by the monitoring antenna installed nearby, resulting in the generation of false signals. At the same time, the independent monitoring antenna arrangement on the roof makes the vehicle appearance different from ordinary vehicles, which cannot be used for covert detection when needed. SUMMARY

[0004] The purpose of the utility model embodiment is to provide a roof light with radio monitoring function and a vehicle, to solve the above-mentioned original connection method, which occupies the use space of the vehicle, the connection line between the antenna and the receiver is easily damaged, which can cause water ingress in the vehicle, and the risk of falling off is high, and there are false monitoring signals.

[0005] In order to achieve the above object, the utility model discloses a kind of car roof lights with radio monitoring function, the car roof light with radio monitoring function includes:

[0006] Shell body, with internal accommodation space;

[0007] At least one display screen is arranged on the shell body;

[0008] Radio detection mechanism and positioning mechanism are arranged in the shell body by damping mechanism, the radio detection mechanism is used to detect radio signal spectrum, and the positioning mechanism is used to obtain position information;

[0009] Radiation shielding layer is arranged on the inner wall of the shell body, and is in contact with the display screen, for assisting display screen heat dissipation and shielding radio wave generated by display screen.

[0010] Optionally, the car roof light with radio monitoring function further includes:

[0011] Wireless communication module is arranged in the shell body by damping mechanism;

[0012] The wireless communication module is connected with the radio detection mechanism and the positioning mechanism, for sending received radio signal and position information to remote server for storage.

[0013] Optionally, the shell body includes mounting plate and mounting cover, and mounting plate and mounting cover are combined to form accommodation space;

[0014] The radio detection mechanism and the positioning mechanism are arranged on the mounting plate;

[0015] The display screen and the radiation shielding layer are arranged on the inner wall of the mounting cover.

[0016] Optionally, the contact position of the mounting plate and the mounting cover is provided with sealing ring.

[0017] Optionally, air inlet is arranged on the mounting plate, and air outlet is arranged on the mounting cover;

[0018] The lower surface of the mounting plate is further provided with rain baffle and auxiliary air inlet plate, the rain baffle and the auxiliary air inlet plate are arranged on both sides of the air inlet, and the extension length of the auxiliary air inlet plate relative to the mounting plate in vertical direction is greater than the extension length of the rain baffle relative to the mounting plate in vertical direction;

[0019] Rainproof plate is arranged on the air outlet.

[0020] Optionally, the damping mechanism includes:

[0021] A carrying plate, the radio detection mechanism and the positioning mechanism are arranged on the upper surface of the carrying plate;

[0022] A plurality of vibration-damping rubber columns are arranged at intervals on the lower surface of the bearing plate, and the bottom ends of the vibration-damping rubber columns are fixed to the mounting plate;

[0023] Multiple shock-absorbing springs, each shock-absorbing rubber column is sleeved with a shock-absorbing spring.

[0024] Optionally, the heat dissipation shielding layer includes:

[0025] A metal plate is arranged on the inner surface of the outer shell and contacts the display screen. A heat dissipation protrusion group is arranged on the surface of the metal plate that is not in contact with the display screen.

[0026] Optionally, the radio detection mechanism includes: a monitoring antenna and a monitoring receiver, and the monitoring antenna is connected to the monitoring receiver.

[0027] On the other hand, an embodiment of the present invention further provides a vehicle, comprising a vehicle body and the above-mentioned roof light with radio monitoring function, wherein the roof light with radio monitoring function is arranged on the ceiling of the vehicle body.

[0028] Optionally, the vehicle further includes an on-board power supply, which is connected to the roof light with radio monitoring function and is used to supply power to the display screen, wireless communication module, radio detection mechanism and positioning mechanism of the roof light with radio monitoring function.

[0029] The utility model installs the radio detection mechanism in the roof light, which will not affect the use of the vehicle. The overall structure is simple, the installation is stable, the maintenance is convenient, the service life is long, the use cost is low, and the radio monitoring can be realized for a long time, over a large range and accurately as the vehicle moves.

[0030] Other features and advantages of the embodiments of the present invention will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute a part of the specification. Together with the following detailed description, they are used to explain the embodiments of the present invention, but do not constitute a limitation of the embodiments of the present invention. In the accompanying drawings:

[0032] Figure 1 This is a schematic diagram of the structure of a roof light with a radio monitoring function provided by the utility model;

[0033] Figure 2 This is a front view of the roof light with radio monitoring function provided by the utility model;

[0034] Figure 3 is the bottom view of the car roof lamp with radio monitoring function provided by the utility model;

[0035] Figure 4 is the right view of the car roof lamp with radio monitoring function provided by the utility model;

[0036] Figure 5 is the structural schematic view of the damping mechanism provided by the utility model;

[0037] Figure 6 is the partial structural schematic view of the damping mechanism provided by the utility model;

[0038] Figure 7 is the structural schematic view of the heat dissipation shielding layer provided by the utility model;

[0039] Figure 8 is the installation position schematic view of the radio detection mechanism in the prior art provided by the utility model;

[0040] Figure 9 is the installation position schematic view of the car roof lamp with radio monitoring function in the scheme provided by the utility model;

[0041] Figure 10 is the system structure block diagram of the car roof lamp with radio monitoring function provided by the utility model;

[0042] Figure 11 is the communication connection structure block diagram provided by the utility model.

[0043] Explanation of reference signs

[0044] 1-outer shell, 2-display screen, 3-radio detection mechanism,

[0045] 4-positioning mechanism, 5-damping mechanism, 6-heat dissipation shielding layer,

[0046] 7-wireless communication module, 11-mounting plate, 12-mounting cover,

[0047] 13-sealing ring, 31-monitoring antenna, 32-monitoring receiver,

[0048] 51-bearing plate, 52-damping rubber column, 53-damping spring,

[0049] 61-metal plate, 62-heat dissipation protrusion group, 111-air inlet,

[0050] 112-rain shield, 113-assistant air inlet plate, 121-air outlet,

[0051] 122-Flash shield; 100-Vehicle body; 200-Roof light with radio monitoring function; 300-vehicle power supply. DETAILED DESCRIPTION

[0052] The following describes the specific implementation of the embodiment of the present invention in detail with reference to the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the embodiment of the present invention and is not intended to limit the embodiment of the present invention.

[0053] In the embodiments of the present invention, unless otherwise specified, directional words such as "up, down, left, right" generally refer to the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use.

[0054] The terms "first", "second", "third", etc. are only used for distinction and description and should not be understood as indicating or implying relative importance.

[0055] The terms "parallel" and "perpendicular" do not necessarily mean that the components must be absolutely parallel or perpendicular, but rather that they can be slightly tilted. For example, "parallel" simply means that the direction is more parallel than "perpendicular", not that the structure must be completely parallel, but rather that it can be slightly tilted.

[0056] Terms such as "horizontal," "vertical," and "overhanging" do not necessarily mean that a component must be absolutely horizontal, vertical, or overhanging. A slight tilt is permitted. For example, "horizontal" simply means that its direction is more horizontal than "vertical." It does not mean that the structure must be completely horizontal, but rather that a slight tilt is permitted.

[0057] Furthermore, terms like "approximately" and "substantially" are intended to clarify that the relevant content does not require absolute precision, but rather allows for certain deviations. For example, "approximately equal" does not simply mean absolute equality. Because absolute equality is difficult to achieve in actual production and operational processes, certain deviations generally exist. Therefore, in addition to absolute equality, "approximately equal" also encompasses the aforementioned situation of certain deviations. Taking this as an example, in other contexts, unless otherwise specified, terms like "approximately" and "substantially" have similar meanings as described above.

[0058] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0059] Figure 1 is a structural schematic view of the car roof lamp with radio monitoring function provided by the utility model; Figure 2 is a front view of the car roof lamp with radio monitoring function provided by the utility model; Figure 3 is a bottom view of the car roof lamp with radio monitoring function provided by the utility model; Figure 4 is a right view of the car roof lamp with radio monitoring function provided by the utility model; Figure 5 is a structural schematic view of the damping mechanism; Figure 6 is a partial structural schematic view of the damping mechanism;

[0060] Figure 7 is a structural schematic view of the heat dissipation shielding layer; Figure 8 is an installation position schematic view of the radio detection mechanism in the prior art; Figure 9 is an installation position schematic view of the car roof lamp with radio monitoring function in the present scheme; Figure 10 is a system structure block diagram of the car roof lamp with radio monitoring function provided by the utility model; Figure 11 is a communication connection structure block diagram.

[0061] As shown in Figures 1-4 , the present embodiment provides a car roof lamp with radio monitoring function, which comprises:

[0062] a shell body 1 with an internal accommodation space;

[0063] at least one display screen 2 arranged on the shell body 1;

[0064] a radio detection mechanism 3 and a positioning mechanism 4 arranged inside the shell body 1 through a damping mechanism 5, the radio detection mechanism 3 is used for detecting radio signal spectrum, and the positioning mechanism 4 is used for acquiring position information;

[0065] a heat dissipation shielding layer 6 arranged on the inner wall of the shell body 1 and in contact with the display screen 2, used for assisting the display screen 2 in heat dissipation and shielding radio waves generated by the display screen 2.

[0066] Specifically, in this embodiment, the shape of the outer shell 1 is determined by actual needs, with its windward surface designed to be curved to reduce wind resistance. The display screen 2 typically comprises two screens, front and rear. Since the display screen 2 generates heat and radio signals during operation, the radio detection mechanism 3 located closer to the display screen 2 may detect false signals, resulting in inaccurate detection results. Therefore, a heat dissipation shielding layer 6 is provided on the inner wall of the outer shell 1 corresponding to each display screen 2. This not only assists in dissipating the heat generated by the display screen 2 but also shields the radio signals emitted by the display screen 2, ensuring the accuracy of the collected data. A positioning mechanism 4 is provided to enable real-time positioning, allowing subsequent data analysis and processing to match radio signals to corresponding collection locations. Furthermore, due to vehicle movement, vibration, resonance, and other factors, the connection between the radio detection mechanism 3 and the positioning mechanism 4 can become loose. To ensure the stability of the connection, the radio detection mechanism 3 and the positioning mechanism 4 are positioned within the outer shell 1 via a vibration damping mechanism 5. Through practical testing, the coverage of different types of radio signals over a wide range can be understood, providing a basis for scientific decision-making regarding station establishment and base station deployment.

[0067] Further, if Figure 1 As shown, the roof light with radio monitoring function also includes:

[0068] A wireless communication module 7 is disposed inside the outer shell 1 through a vibration reduction mechanism 5;

[0069] The wireless communication module 7 is connected to the radio detection mechanism 3 and the positioning mechanism 4 and is used to send received radio signals and location information to a remote server for storage.

[0070] Specifically, in this embodiment, in order to ensure the analysis and use of the collected radio signals, a wireless communication module 7 is set. The wireless communication module 7 is set inside the outer shell 1 through the vibration reduction mechanism 5, and the wireless communication module 7 is connected to the remote server for communication to send the received radio signals and location information to the remote server for storage.

[0071] More specifically, if Figure 11 As shown, the remote server can communicate with multiple roof lights (crowdsourcing devices 1-n) with radio monitoring functions through the wireless communication module 7 (VPN network) to receive all monitoring data. The remote server includes a storage server, a control center, a router and a protective wall.

[0072] The monitoring data is automatically returned to the remote server of the monitoring center through the VPN network, supports automatic spectrum collection function, and can realize automatic spectrum data collection without manual intervention. The existing monitoring system can be supplemented with blind spots. The advantages of fixed and mobile combination can realize better monitoring capability. The device is running on a non-professional platform, which requires higher stability. Various operating conditions that the device may encounter in a taxi environment must be fully considered to protect the integrity of data collection while protecting the device state to prevent the device from crashing and disconnecting from the network, which may affect data collection.

[0073] To ensure smooth network, the device and the center have a heartbeat connection to detect the connection between the device and the center. If the network is disconnected, the device will reconnect to the center. If it cannot connect for a long time, the device will enter offline mode and store data locally, waiting for network connection to return data. The device network layer detects whether the external network is connected by accessing major portals at regular intervals. If all portals are not connected, the device network will be restarted after a period of time after multiple retries. At the same time, the device detects whether the VPN network is connected, and the device network will be restarted after a period of time after multiple retries. At the same time, the device detects whether the 4G / 5G network is connected, and the device network will be restarted after a period of time after multiple retries. If the hardware network is found to be dead, the hardware watchdog will restart the device network. The above detection methods ensure that the device network is always smooth.

[0074] In another embodiment, as shown in Figure 10 The roof lamp with radio monitoring function further comprises a data processing circuit board, wherein the radio detection mechanism 3, the positioning mechanism 4 and the wireless communication module 7 are connected with the data processing circuit board.

[0075] In another embodiment, a memory is further arranged on the damping mechanism 5, and the memory is connected with the radio detection mechanism 3 and the positioning mechanism 4, for storing the obtained radio signal spectrum and corresponding position information as a redundant backup.

[0076] Further, as shown in Figures 1-2 , Figure 4 The shell 1 comprises:

[0077] A mounting plate 11, wherein the radio detection mechanism 3 and the positioning mechanism 4 are arranged on the mounting plate 11;

[0078] A mounting cover 12 arranged on the mounting plate 11, wherein the display screen 2 and the heat dissipation shielding layer 6 are arranged on the inner wall of the mounting cover 12.

[0079] Specifically, in the present embodiment, in order to facilitate the maintenance of the display screen 2 arranged on the outer shell 1 and the radio detection mechanism 3 and the positioning mechanism 4 arranged in the outer shell 1, the outer shell 1 is arranged to include a detachable mounting plate 11 and a mounting cover 12, thereby improving the convenience of use.

[0080] Further, as shown in the figure, the contact position of the mounting plate 11 and the mounting cover 12 is arranged with a sealing ring 13. Figure 2

[0081] Specifically, in the present embodiment, in order to avoid the phenomenon of water leakage at the contact position of the mounting plate 11 and the mounting cover 12, the sealing ring 13 is arranged between the mounting plate 11 and the mounting cover, thereby achieving sealing. Preferably, a rubber sealing ring is used.

[0082] Further, as shown in the figure, Figures 2-4 the mounting plate 11 is arranged with an air inlet 111, and the mounting cover 12 is arranged with an air outlet 121;

[0083] The lower surface of the mounting plate 11 is further arranged with a rain baffle 112 and an auxiliary air inlet plate 113, the rain baffle 112 and the auxiliary air inlet plate 113 are arranged on both sides of the air inlet 111, and the height of the auxiliary air inlet plate 113 is greater than that of the rain baffle 112;

[0084] The air outlet 121 is arranged with a rain baffle 122.

[0085] ​Specifically, in this embodiment, in summer, because the vehicle is outdoors, and the heat emitted by the display screen 2 is superimposed on the sun's radiation, the temperature inside the outer shell 1 is relatively high, which has a great impact on the service life of the display screen 2, the radio detection mechanism 3 and the positioning mechanism 4. Therefore, the air inlet 111 is arranged on the mounting plate 11, and the air outlet 121 is arranged on the mounting cover 12, so as to form a convection wind when the vehicle is moving, and take away the heat inside the outer shell 1 to achieve cooling; at the same time, in order to avoid rainwater entering the outer shell 1 from the air inlet 111 during the forward movement of the vehicle, causing water to enter the inside and damage the radio detection mechanism 3 and the positioning mechanism 4, a rain shield 112 is also arranged on the lower surface of the mounting plate 11 in a spaced manner to shield the rainwater, and an auxiliary air inlet plate 113 is arranged to ensure the air inlet amount of the air inlet 111. The rain shield 112 and the auxiliary air inlet plate 113 are arranged on both sides of the air inlet 111, the rain shield 112 is arranged in the direction close to the vehicle head, the auxiliary air inlet plate 113 is arranged in the direction close to the head and tail, and the extension length of the auxiliary air inlet plate 113 in the vertical direction relative to the mounting plate 11 is greater than the extension length of the rain shield 112 in the vertical direction relative to the mounting plate 11, so as to ensure the air inlet effect; at the same time, in order to avoid rainwater entering the outer shell 1 from the air outlet 121, causing water to enter the inside and damage the radio detection mechanism 3 and the positioning mechanism 4, a rain shield 122 is arranged in a tilted manner above the air outlet 121 to shield the rainwater. Preferably, the rain shield 122 can be arranged in an L-shaped structure to ensure the rain shielding effect.

[0086] Further, as shown in Figures 5-6 The damping mechanism 5 comprises:

[0087] A bearing plate 51, the radio detection mechanism 3 and the positioning mechanism 4 are arranged on the upper surface of the bearing plate 51;

[0088] A plurality of damping rubber columns 52 are arranged on the lower surface of the bearing plate 51 in a spaced manner, and the bottom ends of the damping rubber columns 52 are fixed on the mounting plate 11;

[0089] A plurality of damping springs 53, one damping spring 53 is sleeved on each damping rubber column 52.

[0090] Specifically, in the present embodiment, due to the existence of bumps and resonance during vehicle movement, directly fixing the radio detection mechanism 3 and the positioning mechanism 4 on the outer shell 1 will cause the connection position to be loose under long-time bumps and resonance, and will affect the service life of the radio detection mechanism 3 and the positioning mechanism 4, therefore, a damping mechanism 5 is arranged to avoid, the damping mechanism 5 comprising: a bearing plate 51, the radio detection mechanism 3 and the positioning mechanism 4 are arranged on the upper surface of the bearing plate 51, at the same time, a plurality of damping rubber columns 52 are arranged at intervals on the lower surface of the bearing plate 51, and the top end of the damping rubber column 52 is connected and fixed with the lower surface of the bearing plate 51 by means of screws or the like, and the ground end of the damping rubber column 52 is connected and fixed with the mounting plate 11 by means of screws or the like, at the same time, a damping spring 53 is sleeved on each damping rubber column 52, so as to realize damping. In addition, the radio detection mechanism 3 and the positioning mechanism 4 are arranged on the bearing plate 51, so that the radio detection mechanism 3 and the positioning mechanism 4 have a certain height with the mounting plate 11, even if water enters from the air inlet 111 of the outer shell 1, the radio detection mechanism 3 and the positioning mechanism 4 can be prevented from being in contact with water, and the protection of the radio detection mechanism 3 and the positioning mechanism 4 is realized.

[0091] Further, as shown in Figure 7 the heat dissipation shielding layer 6 comprises:

[0092] a metal plate 61 arranged on the inner surface of the outer shell 1 and in contact with the display screen 2, and a heat dissipation protrusion group 62 arranged on the surface of the metal plate 61 not in contact with the display screen 2.

[0093] Specifically, in the present embodiment, in order to ensure the heat dissipation effect, the heat dissipation protrusion group 62 is arranged on the surface of the metal plate 61 not in contact with the display screen 2, so as to effectively increase the heat dissipation area, when the airflow passes through, the contact surface can be increased, so as to improve the heat dissipation effect.

[0094] Further, the radio detection mechanism 3 comprises: a monitoring antenna 31 and a monitoring receiver 32, and the monitoring antenna 31 is connected with the monitoring receiver 32.

[0095] Specifically, in the present embodiment, the detection antenna can adopt an omnidirectional antenna to realize 360-degree uniform radiation reception in the horizontal direction, so as to ensure the collection of radio signals and realize radio monitoring and electromagnetic situation detection. The monitoring receiver 32 is connected with the wireless communication module 7 by means of a data cable, so as to realize the transmission of data. The monitoring receiver 32 itself does not emit radio signals, and is a passive monitoring device.

[0096] In another embodiment, in addition to monitoring ordinary radio, the radio detection mechanism 3 also includes: a special monitoring antenna and a special monitoring receiver to monitor specific radio signals. The special monitoring antenna and the special monitoring receiver can specifically realize special monitoring of ADS-B, special monitoring of GNSS, special monitoring of AIS, public mobile base station monitoring, special monitoring of GSM-R, special monitoring of digital clusters, etc.

[0097] More specifically, in actual use, the positions of the radio detection mechanism 3, the positioning mechanism 4, the monitoring antenna 31 and the monitoring receiver 32 can be arranged according to usage requirements.

[0098] like Figure 8 As shown, in the prior art, a monitoring antenna is usually temporarily fixed to the vehicle body (usually fixed outside the vehicle roof) by magnetic attraction, and the monitoring receiver is installed in the trunk of the vehicle. This installation method takes up space in the vehicle, and the connection between the antenna and the receiver is easily damaged and can easily cause water to enter the vehicle. The external monitoring antenna network antenna is temporarily fixed by magnetic attraction, which is prone to the risk of falling off. Therefore, in this embodiment, the antenna and the monitoring receiver are integrated to form a roof lamp 200 with radio monitoring function, and a vehicle is provided, such as Figure 9 As shown, the vehicle body 100 and the aforementioned roof light 200 with a radio monitoring function are mounted on the roof of the vehicle body 100. Furthermore, the mounting and fixing method of the roof light 200 with a radio monitoring function to the vehicle body 100 adopts existing techniques known to those skilled in the art and will not be further described here.

[0099] In this embodiment, this method ensures stable installation and long service life, effectively avoids damage to the connection between the antenna and the receiver, makes the vehicle less likely to be flooded, and enables large-scale and accurate radio monitoring as the vehicle moves.

[0100] Furthermore, the vehicle further comprises:

[0101] The vehicle-mounted power supply 300 is connected to the roof light 200 with radio monitoring function, and is used to supply power to the display screen 2, radio detection mechanism 3, positioning mechanism 4 and wireless communication module 7 of the roof light 200 with radio monitoring function.

[0102] Specifically, in this embodiment, the display screen 2, the radio detection mechanism 3, the positioning mechanism 4 and the wireless communication module 7 are directly powered by the vehicle power supply, which can increase the service life and reduce the complexity of the internal structure of the roof light.

[0103] In another embodiment, a rechargeable battery can also be arranged in the outer housing 1 of the roof lamp 200 with the radio monitoring function, and the display screen 2, the radio detection mechanism 3, the positioning mechanism 4 and the wireless communication module 7 are powered by the arranged battery.

[0104] In another embodiment, the radio detection mechanism 3 can be installed in various concealed installation positions such as vehicle headlamps, rearview mirrors, spoilers, tail lamps and rear window advertising screens in addition to being arranged in the roof lamp.

[0105] Through the above scheme, the following technical effects can be achieved: the trunk space and other passenger spaces are not occupied; the roof lamp space is fully utilized for concealed and integrated installation; the monitoring device is powered by the roof lamp power supply; the installation and damping are realized by the damping mechanism; the concealed installation does not attract public attention, facilitates the radio supervision in sensitive areas; the original vehicle appearance is not changed, the annual inspection is not affected; the original vehicle roof is not damaged, no special waterproofing is required; the roof lamp has a large volume and sufficient internal space, which is beneficial to the heat dissipation of the device; the monitoring antenna is located at the top of the vehicle, and the monitoring range is wider.

[0106] The optional embodiments of the embodiments of the present application are described in detail above in combination with the drawings, but the embodiments of the present application are not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical solutions of the embodiments of the present application within the technical concept of the embodiments of the present application, and these simple modifications all belong to the protection scope of the embodiments of the present application.

[0107] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, various possible combinations are not described again in the embodiments of the present application.

[0108] In addition, various different embodiments of the embodiments of the present application can also be combined arbitrarily, as long as they do not deviate from the technical concept of the embodiments of the present application, and they should also be considered as disclosed contents of the embodiments of the present application.

Claims

1. A roof light with radio monitoring function, characterized in that: The roof light with radio monitoring function includes: An outer shell (1) having an internal accommodation space; At least one display screen (2) is arranged on the outer shell (1); A radio detection mechanism (3) and a positioning mechanism (4) are arranged inside the outer shell (1) via a vibration reduction mechanism (5), the radio detection mechanism (3) being used to detect a radio signal spectrum, and the positioning mechanism (4) being used to obtain position information; A heat dissipation shielding layer (6) is arranged on the inner wall of the outer shell (1) and contacts the display screen (2), and is used to assist the display screen (2) in dissipating heat and shielding radio waves generated by the display screen (2).

2. The dome light with radio monitoring function according to claim 1, characterized in that: The roof light with radio monitoring function also includes: A wireless communication module (7) is arranged inside the outer shell (1) via a vibration reduction mechanism (5); The wireless communication module (7) is connected to the radio detection mechanism (3) and the positioning mechanism (4) and is used to send received radio signals and location information to a remote server for storage.

3. The dome light with radio monitoring function according to claim 1, characterized in that: The outer shell (1) comprises a mounting plate (11) and a mounting cover (12), wherein the mounting plate (11) and the mounting cover (12) together form a receiving space; The radio detection mechanism (3) and the positioning mechanism (4) are arranged on the mounting plate (11); The display screen (2) and the heat dissipation shielding layer (6) are arranged on the inner wall of the installation cover (12).

4. The dome light with radio monitoring function according to claim 3, characterized in that: A sealing ring (13) is provided at the contact position between the mounting plate (11) and the mounting cover (12).

5. The dome light with radio monitoring function according to claim 3, characterized in that: The mounting plate (11) is provided with an air inlet (111), and the mounting cover (12) is provided with an air outlet (121); The lower surface of the mounting plate (11) is further provided with a rain shield (112) and an auxiliary air inlet plate (113), the rain shield (112) and the auxiliary air inlet plate (113) being provided on both sides of the air inlet (111), and the vertical extension length of the auxiliary air inlet plate (113) relative to the mounting plate (11) being greater than the vertical extension length of the rain shield (112) relative to the mounting plate (11); A rainproof plate (122) is obliquely provided on the air outlet (121).

6. The dome light with radio monitoring function according to claim 3, characterized in that: The vibration reduction mechanism (5) comprises: A carrying plate (51), the radio detection mechanism (3) and the positioning mechanism (4) being arranged on an upper surface of the carrying plate (51); A plurality of vibration-damping rubber columns (52) are arranged at intervals on the lower surface of the bearing plate (51), and the bottom ends of the vibration-damping rubber columns (52) are fixed on the mounting plate (11); A plurality of shock-absorbing springs (53) are provided, and each shock-absorbing rubber column (52) is sleeved with a shock-absorbing spring (53).

7. The dome light with radio monitoring function according to claim 1, characterized in that: The heat dissipation shielding layer (6) comprises: A metal plate (61) is arranged on the inner surface of the outer shell (1) and contacts the display screen (2); a heat dissipation protrusion group (62) is provided on the surface of the metal plate (61) that is not in contact with the display screen (2).

8. The dome light with radio monitoring function according to claim 1, characterized in that: The radio detection mechanism (3) comprises a monitoring antenna (31) and a monitoring receiver (32), wherein the monitoring antenna (31) is connected to the monitoring receiver (32).

9. A vehicle, characterized in that: The invention comprises a vehicle body (100) and a roof light (200) with a radio monitoring function according to any one of claims 1 to 8, wherein the roof light (200) with a radio monitoring function is arranged on the ceiling of the vehicle body (100).

10. The vehicle according to claim 9, characterized in that The vehicle further comprises: An on-board power supply (300) is connected to the roof light (200) with a radio monitoring function and is used to supply power to a display screen (2), a radio detection mechanism (3), a positioning mechanism (4), and a wireless communication module (7) of the roof light (200) with a radio monitoring function.

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