Remote sensing monitoring device capable of changing vertical type into horizontal type

Abstract

The utility model provides a remote sensing monitoring device for changing a vertical type into a horizontal type. The remote sensing monitoring device comprises a transmitting unit, a receiving unit, a signal processing unit and a supporting structure, the transmitting unit and the receiving unit are horizontally and oppositely arranged and are respectively used for transmitting and receiving monitoring signals related to motor vehicle tail gas; the supporting structure is used for supporting the transmitting unit and the receiving unit, so that the transmitting unit and the receiving unit keep a horizontal relative position relationship; the signal processing unit is electrically connected with the transmitting unit and the receiving unit and used for processing signals transmitted by the transmitting unit and signals received by the receiving unit. The signal processing unit adopts a three-stage processing framework, a signal amplifier amplifies weak electric signals, a first stand column and a second stand column are made of high-strength aluminum alloy materials, a mounting frame is provided with an electric lifting mechanism, and compared with a manual climbing debugging mode of traditional vertical equipment, the mounting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of remote sensing monitoring technology, and in particular to a remote sensing monitoring device that converts a vertical device into a horizontal one. Background Technology

[0002] In the field of motor vehicle exhaust emission monitoring, traditional vertical remote sensing monitoring equipment generally suffers from insufficient monitoring adaptability. Existing equipment typically employs a vertical layout for its transmitting and receiving units, limiting the signal transmission path to a fixed height and making it difficult to adapt to the varying exhaust emission heights of different vehicle types (such as sedans, SUVs, and trucks). Furthermore, the vertical structure has a narrow monitoring range, resulting in poor monitoring performance on wide roads or multi-lane scenarios. Frequent adjustments to the vertical height are required during installation and commissioning, leading to low operational efficiency. With the continuous growth in motor vehicle ownership and increasingly stringent environmental standards, there is an urgent need for a new type of remote sensing monitoring equipment that can flexibly adapt to different monitoring scenarios and accurately capture exhaust emission signals. This invention effectively solves the technical bottlenecks of traditional equipment in terms of height adaptability, monitoring range, and signal transmission efficiency by changing the vertical layout to a horizontal structure and optimizing the support system and signal processing flow. Utility Model Content

[0003] This invention provides a remote sensing monitoring device that converts a vertical to a horizontal configuration, thereby addressing the shortcomings of existing technologies.

[0004] This utility model provides a remote sensing monitoring device that converts a vertical to a horizontal configuration, including a transmitting unit, a receiving unit, a signal processing unit, and a support structure. The transmitting unit and the receiving unit are arranged horizontally opposite each other and are used to transmit and receive monitoring signals related to vehicle exhaust emissions, respectively. The support structure is used to support the transmitting unit and the receiving unit, maintaining their horizontal relative position. The signal processing unit is electrically connected to the transmitting unit and the receiving unit and is used to process the signals transmitted by the transmitting unit and received by the receiving unit.

[0005] According to the present invention, a remote sensing monitoring device that converts a vertical to a horizontal configuration is provided. The support structure includes a first support component for installing a transmitting unit and a second support component for installing a receiving unit. The first and second support components are respectively arranged on both sides of the monitoring area, and the heights of the first and second support components are adjustable to adapt to vehicle exhaust gas monitoring at different heights.

[0006] According to the present invention, a remote sensing monitoring device that converts a vertical to a horizontal configuration is provided. The first support assembly includes a first column and a first mounting bracket disposed on the first column. The transmitting unit is mounted on the first mounting bracket, and the first mounting bracket can move up and down on the first column to adjust the height of the transmitting unit. The second support assembly includes a second column and a second mounting bracket disposed on the second column. The receiving unit is mounted on the second mounting bracket, and the second mounting bracket can move up and down on the second column to adjust the height of the receiving unit.

[0007] According to the present invention, a remote sensing monitoring device that converts a vertical to a horizontal orientation is provided. The transmitting unit includes a transmitting light source and a transmitting optical system. The transmitting light source is used to generate a monitoring signal, and the transmitting optical system is used to collimate and shape the signal generated by the transmitting light source so that it is emitted in a horizontal direction.

[0008] According to the present invention, a remote sensing monitoring device that converts a vertical system to a horizontal system is provided, wherein the emitting light source is an infrared light source or an ultraviolet light source, and the emitting optical system includes at least one of an emitting lens and an emitting reflector.

[0009] According to the present invention, a remote sensing monitoring device that converts a vertical sensor to a horizontal sensor is provided. The receiving unit includes a receiving optical system and a detector. The receiving optical system is used to receive the monitoring signal after passing through vehicle exhaust and focus it onto the detector. The detector is used to convert the optical signal into an electrical signal.

[0010] According to the present invention, a remote sensing monitoring device that converts a vertical to a horizontal orientation is provided, wherein the receiving optical system includes at least one of a receiving lens and a receiving reflector, and the detector is an infrared detector or an ultraviolet detector.

[0011] According to the present invention, a remote sensing monitoring device that converts a vertical sensor to a horizontal sensor is provided. The signal processing unit includes a signal amplifier, an analog-to-digital converter, and a processor. The signal amplifier is used to amplify the electrical signal output by the detector. The analog-to-digital converter is used to convert the amplified analog signal into a digital signal. The processor is used to process and analyze the digital signal to obtain relevant information about vehicle exhaust.

[0012] According to the present invention, a remote sensing monitoring device that converts a vertical device to a horizontal one is provided, wherein the transmitting unit and the receiving unit are installed at the same height, and the transmitting direction of the transmitting unit and the receiving direction of the receiving unit are on the same horizontal straight line.

[0013] This utility model provides a remote sensing monitoring device that converts a vertical device into a horizontal one. The first and second support components of the support structure, via adjustable first and second mounting brackets, allow for synchronous height adjustment of the transmitting and receiving units, ensuring precise alignment of the monitoring signal path with the vehicle exhaust emission area. This solves the signal miss problem caused by the fixed height of traditional vertical equipment. By adjusting the signal strength and optical system parameters, both short-range high-precision monitoring and long-range coverage monitoring can be achieved. The signal processing unit adopts a three-level processing architecture: a signal amplifier amplifies weak electrical signals; the first and second columns are made of high-strength aluminum alloy; and the mounting brackets are equipped with an electric lifting mechanism. Compared to the manual climbing and adjustment required for traditional vertical equipment, this significantly improves installation efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the remote sensing monitoring device that converts a vertical structure to a horizontal structure, as provided in this embodiment of the utility model. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can typically be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0019] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] This application provides a remote sensing monitoring device that has been converted from a vertical to a horizontal configuration, including a transmitting unit 1, a receiving unit 2, a signal processing unit, and a support structure. The transmitting unit 1 and the receiving unit 2 are arranged horizontally opposite each other and are used to transmit and receive monitoring signals related to vehicle exhaust emissions, respectively. The support structure is used to support the transmitting unit 1 and the receiving unit 2, maintaining their horizontal relative position. The signal processing unit is electrically connected to the transmitting unit 1 and the receiving unit 2 and is used to process the signals transmitted by the transmitting unit 1 and received by the receiving unit 2.

[0021] The support structure includes a first support assembly 31 for mounting the transmitting unit 1 and a second support assembly 32 for mounting the receiving unit 2. The first support assembly 31 and the second support assembly 32 are respectively located on both sides of the monitoring area, and the heights of the first support assembly 31 and the second support assembly 32 are adjustable to accommodate vehicle exhaust emission monitoring at different heights. The first support assembly 31 includes a first column 311 and a first mounting bracket 312 mounted on the first column 311. The transmitting unit 1 is mounted on the first mounting bracket 312, which can move up and down on the first column 311 to adjust the height of the transmitting unit 1. The second support assembly 32 includes a second column 321 and a second mounting bracket 322 mounted on the second column 321. The receiving unit 2 is mounted on the second mounting bracket 322, which can move up and down on the second column 321 to adjust the height of the receiving unit 2.

[0022] The transmitting unit 1 includes a transmitting light source 11 and a transmitting optical system 12. The transmitting light source 11 is used to generate a monitoring signal, and the transmitting optical system is used to collimate and shape the signal generated by the transmitting light source 11 so that it is emitted in a horizontal direction. The transmitting light source 11 is an infrared light source or an ultraviolet light source, and the transmitting optical system includes at least one of a transmitting lens and a transmitting reflector.

[0023] The receiving unit 2 includes a receiving optical system 21 and a detector. The receiving optical system receives monitoring signals after passing through vehicle exhaust and focuses them onto the detector. The detector converts the optical signals into electrical signals. The receiving optical system 21 includes at least one of a receiving lens and a receiving reflector, and the detector is an infrared detector or an ultraviolet detector.

[0024] The signal processing unit includes a signal amplifier 4, an analog-to-digital converter (ADC), and a processor 5. The signal amplifier 4 amplifies the electrical signal output by the detector, the ADC converts the amplified analog signal into a digital signal, and the processor processes and analyzes the digital signal to obtain relevant information about vehicle exhaust emissions. The transmitting unit 1 and the receiving unit 2 are installed at the same height, and the transmitting direction of the transmitting unit 1 and the receiving direction of the receiving unit 2 are on the same horizontal line.

[0025] Working Principle: The emitting light source 11 in the emitting unit 1 generates infrared or ultraviolet monitoring signals. These signals are collimated and shaped by the emitting lens or reflecting mirror in the emitting optical system 12, forming a horizontal parallel beam that is emitted towards the monitoring area. When a motor vehicle passes through the monitoring area, pollutants in the exhaust gas absorb or scatter the horizontally transmitted monitoring signal at specific wavelengths, causing changes in signal intensity and spectral characteristics. The receiving optical system 21 in the receiving unit 2 captures the signal modulated by the exhaust gas and focuses it onto the detector through the receiving lens or reflecting mirror. The detector converts the optical signal into an electrical signal. The electrical signal is first amplified by the signal amplifier 4, then converted into a digital signal by the analog-to-digital converter. Finally, the processor 5 analyzes the signal based on a spectral absorption model to calculate the concentration and total emission of each pollutant in the exhaust gas.

[0026] This utility model provides a remote sensing monitoring device that converts a vertical device into a horizontal one. The first and second support components of the support structure, via adjustable first and second mounting brackets, allow for synchronous height adjustment of the transmitting and receiving units, ensuring precise alignment of the monitoring signal path with the vehicle exhaust emission area. This solves the signal miss problem caused by the fixed height of traditional vertical equipment. By adjusting the signal strength and optical system parameters, both short-range high-precision monitoring and long-range coverage monitoring can be achieved. The signal processing unit adopts a three-level processing architecture: a signal amplifier amplifies weak electrical signals; the first and second columns are made of high-strength aluminum alloy; and the mounting brackets are equipped with an electric lifting mechanism. Compared to the manual climbing and adjustment required for traditional vertical equipment, this significantly improves installation efficiency.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A remote sensing monitoring device that converts a vertical to a horizontal configuration, characterized in that, It includes a transmitting unit, a receiving unit, a signal processing unit, and a supporting structure; the transmitting unit and the receiving unit are arranged horizontally opposite each other and are used to transmit and receive monitoring signals related to vehicle exhaust emissions, respectively; the supporting structure is used to support the transmitting unit and the receiving unit to maintain their horizontal relative position; the signal processing unit is electrically connected to the transmitting unit and the receiving unit and is used to process the signals transmitted by the transmitting unit and the signals received by the receiving unit.

2. The remote sensing monitoring device for converting a vertical to a horizontal configuration according to claim 1, characterized in that, The support structure includes a first support component for mounting the transmitting unit and a second support component for mounting the receiving unit. The first and second support components are respectively located on both sides of the monitoring area, and the heights of the first and second support components are adjustable to accommodate vehicle exhaust gas monitoring at different heights.

3. A remote sensing monitoring device for converting a vertical to a horizontal configuration according to claim 2, characterized in that, The first support assembly includes a first column and a first mounting bracket disposed on the first column. The transmitting unit is mounted on the first mounting bracket, and the first mounting bracket can move up and down on the first column to adjust the height of the transmitting unit. The second support assembly includes a second column and a second mounting bracket disposed on the second column. The receiving unit is mounted on the second mounting bracket, and the second mounting bracket can move up and down on the second column to adjust the height of the receiving unit.

4. A remote sensing monitoring device for converting a vertical to a horizontal configuration according to claim 3, characterized in that, The transmitting unit includes a transmitting light source and a transmitting optical system. The transmitting light source is used to generate a monitoring signal, and the transmitting optical system is used to collimate and shape the signal generated by the transmitting light source so that it is emitted in a horizontal direction.

5. A remote sensing monitoring device for converting a vertical to a horizontal configuration according to claim 4, characterized in that, The emission source is an infrared light source or an ultraviolet light source, and the emission optical system includes at least one of an emission lens and an emission reflector.

6. A remote sensing monitoring device for converting a vertical to a horizontal configuration according to claim 1, characterized in that, The receiving unit includes a receiving optical system and a detector. The receiving optical system is used to receive the monitoring signal after passing through the vehicle exhaust and focus it onto the detector. The detector is used to convert the optical signal into an electrical signal.

7. A remote sensing monitoring device for converting a vertical to a horizontal configuration according to claim 6, characterized in that, The receiving optical system includes at least one of a receiving lens and a receiving reflector, and the detector is an infrared detector or an ultraviolet detector.

8. A remote sensing monitoring device for converting a vertical to a horizontal configuration according to claim 1, characterized in that, The signal processing unit includes a signal amplifier, an analog-to-digital converter, and a processor. The signal amplifier is used to amplify the electrical signal output by the detector, the analog-to-digital converter is used to convert the amplified analog signal into a digital signal, and the processor is used to process and analyze the digital signal to obtain relevant information about vehicle exhaust.

9. A remote sensing monitoring device for converting a vertical to a horizontal configuration according to any one of claims 1-8, characterized in that, The transmitting unit and the receiving unit are installed at the same height, and the transmitting direction of the transmitting unit and the receiving direction of the receiving unit are on the same horizontal straight line.

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