A portable integrated measurement, launch and control device suitable for underwater vehicles

Abstract

The embodiment of the present invention provides a portable integrated detection, launch and control device suitable for underwater vehicles, including: a main control board, which is used to realize the recording and storage of communication interaction content during the detection process, digital-to-analog conversion of input analog signals, isolated input and output of switch quantities, and conversion of communication interfaces; a distribution board, which is used to control power conversion and output, and isolate and convert analog signals of the controlled distribution power supply including at least voltage and current, the distribution board is connected to the main control board to provide the main control board with sampling required for judging the working state of the distribution power supply; a human-computer interaction panel, which is used for human-computer interaction and information interaction; an air-cooled heat dissipation system, which is installed below the vent of the human-computer interaction panel; the above-mentioned device is installed in an integrated three-proof chassis, and the cavity of the integrated three-proof chassis is divided into two areas of air inlet and air outlet by a baffle plate, and an air duct is formed inside the three-proof chassis to discharge the heat of the distribution board and the main control board.

Description

Technical Field

[0001] The invention relates to the technical field of underwater vehicle testing, and in particular to a portable integrated test, launch and control device suitable for underwater vehicles. Background Art

[0002] As underwater vehicles become more modular and their reconfigurable architecture designs become more perfect, they are showing a trend of product diversification and functional complexity. To this end, the equipment required for their pre-flight testing and launch control should also be highly compatible and reliable.

[0003] At present, the pre-flight test and launch control device (hereinafter referred to as the "test, launch and control device") equipped on traditional underwater vehicles is mainly used in the ground testing and launch stages of underwater vehicles. Through this device, technicians can quickly determine the product status of the underwater vehicle. It mainly performs power supply control, communication information interaction, and human-computer interactive display of test results.

[0004] The test, launch and control devices of traditional underwater vehicles have the disadvantages of many components, high degree of customization, and large size and non-portability, which leads to low reuse of test, launch and control devices between different projects, and thus the inability to reduce test costs, and are not suitable for the current requirements of universal, miniaturized, and low-cost test and launch control. At the same time, the high complexity of the test, launch and control devices of traditional underwater vehicles requires a large number of support personnel, many operating positions, and long manual interpretation time, which in turn leads to more stringent requirements for users, making human operation an important factor affecting the success of underwater vehicle testing and launch control.

[0005] As the requirements for underwater vehicle testing and launching technologies continue to increase, the requirements for universalization, miniaturization, and low cost of test, launch, and control equipment are becoming increasingly higher; the increasingly complex and diverse use environments have increasingly stringent requirements for the portability and reliability of test, launch, and control equipment. The shortcomings of traditional test, launch, and control equipment, such as complexity and bulkiness, lack of portability, and insufficient human-computer interaction display in complex environments, are gradually exposed. Improving the test coverage of underwater vehicle test, launch, and control equipment, strengthening the versatility of the equipment, improving the integration of the equipment, enhancing the integration, miniaturization, and portability of the equipment, and simplifying the test and inspection process are the current development trends of underwater vehicle test, launch, and control equipment.

[0006] Most of the existing test, launch and control devices are implemented in a combination of "industrial control chassis + control tablet computer". The industrial control chassis adopts PXI, CPCI, PCI, PCIE and other architectures to realize the logical operation and timing control of the system. For this reason, the software is divided into industrial control computer lower computer software and control tablet computer upper computer software. Its research and development work is highly complex, while its reliability and environmental adaptability are low. It cannot meet the use requirements of harsh environments such as high temperature and humidity, high salt fog, and low temperature. In addition, the viewing angle and display conditions of the display screen are not ideal under the conditions of sunlight reflection at sea. The complexity of traditional test, launch and control devices makes them inconvenient to use and carry. Summary of the invention

[0007] In view of the above-mentioned problems existing in the prior art, an embodiment of the present invention provides a portable integrated measurement, launch and control device suitable for underwater vehicles, which adopts an ARM embedded system for logical operations and timing control, displays the working status of the product through multi-color indicator lights, realizes multiple communication modes through interface expansion, and adopts a small integrated three-proof chassis to realize a highly centralized layout of electronic components; wherein, the human-computer interaction mode of the multi-color indicator light display adopted can conveniently and quickly realize the product status indication of the underwater vehicle, and the small integrated chassis solution can meet the portability requirements.

[0008] The embodiment of the present invention provides a portable integrated measurement, launch and control device suitable for an underwater vehicle, comprising:

[0009] The main control board is used to realize the recording and storage of communication interaction content during the detection process, the digital-to-analog conversion of input analog signals, the isolation input and output of switch quantities, and the conversion of communication interfaces;

[0010] A power distribution board, which is used to control power conversion and output, and to isolate and convert analog signals of at least voltage and current of the controlled power distribution power supply. The power distribution board is connected to the main control board to provide the main control board with samples required for judging the working status of the power distribution power supply;

[0011] Human-computer interaction panel, which is used for human-computer interaction and information interaction;

[0012] Air-cooled heat dissipation system, which is installed below the vents of the human-machine interaction panel;

[0013] Among them, the main control board, the distribution board, the human-computer interaction panel and the air-cooling heat dissipation system are all installed in an integrated three-proof chassis. The cavity of the integrated three-proof chassis is divided into two areas for air inlet and air outlet by a baffle plate, and an air duct is formed inside the three-proof chassis to discharge the heat of the distribution board and the main control board.

[0014] In some embodiments of the present invention, the main control board includes:

[0015] ARM core unit circuit, which uses a domestically produced and fully independently controllable ARM processor as the core computing and control unit;

[0016] Data storage circuit, used to realize the recording and storage of communication interaction content during the detection process;

[0017] AD conversion circuit, used to realize digital-to-analog conversion of input analog signals;

[0018] Optical MOS isolation circuit, used to achieve isolated input and output of switching quantity;

[0019] The communication isolation transceiver circuit is used to realize the conversion of the communication interface.

[0020] In some embodiments of the present invention, the switchboard comprises:

[0021] High-power AC / DC power supplies, solid-state relays, Hall sensors, isolation conditioning modules, cable harnesses with connectors, and heat sinks;

[0022] Among them, all electrical units are installed on the heat sink, the solid-state relay is used to realize the output control of the distribution channel, the Hall sensor is used to realize the conversion of the current signal of the distribution channel, the isolation conditioning module is used to realize the isolation conversion of the power supply voltage signal of the distribution channel, and the cable bundle with connector is used to transmit the power supply and signal of the distribution board to the main control board.

[0023] In some embodiments of the present invention, the human-machine interaction panel includes: a button, a gear switch, an indicator light, a power input interface, a device output interface, an air inlet vent and an air outlet vent;

[0024] The button is a push button switch with an indicator light to indicate the power-on working status of the test and launch control device;

[0025] The gear switch is a switch for selecting a detection mode and a calibration mode, and the default setting gear is the detection mode;

[0026] The indicator light is a three-color indicator light that displays the working status of the power supply and the working status of the underwater vehicle product during the detection process;

[0027] The power input interface is an interface with a fuse function, which enables external 220V AC power access;

[0028] The output interface of the test, launch and control device and the setting interface of the underwater vehicle are connected through a test cable to realize power supply control and information interaction between the two.

[0029] In some embodiments of the present invention, the air-cooling heat dissipation system includes a fan and a baffle;

[0030] The fan is installed directly below the vent hole of the human-machine interaction panel;

[0031] The baffle plate is installed just below the middle position of the human-machine interaction panel. The baffle plate divides the cavity of the integrated three-proof chassis into two left and right areas, with air intake on one side and air exhaust on the other side, forming an air duct inside the three-proof chassis to discharge the heat from the distribution board and the main control board.

[0032] In some embodiments of the present invention, the integrated three-proof chassis is provided with a cable storage bag, which contains a test cable, a calibration cable and a power cord. The power cord is used to provide 220V AC power to the test, launch and control device, the test cable is used for testing and launch control of the underwater vehicle, and the calibration cable is used for periodic calibration of the test, launch and control device itself.

[0033] In some embodiments of the present invention, the high-power AC / DC power supply of the power distribution board is a rectangular bare-plate power supply having an enable control function for power output;

[0034] The mounting plate of the main control board is fixed on the high-power AC / DC power supply, and the projection area of ​​the mounting plate is larger than the projection area of ​​the high-power AC / DC power supply, so as to realize the installation and transfer of the main control board and achieve the effect of electromagnetic shielding;

[0035] The distribution board is provided with multiple power supply and distribution paths, each of which uses a solid-state relay to control the on-off of the power supply. The high-power AC / DC power supply enable control terminal, the voltage analog quantity acquisition line, and the Hall sensor cable are gathered into a connector and plugged into the main control board. The functions of high-power AC / DC power supply output control, solid-state relay on-off control, and power supply voltage and current sampling are realized through the ARM core unit circuit on the main control board.

[0036] In some embodiments of the present invention, the main control board includes 2 Ethernet, 2 RS422, 2 RS232 and 2 CAN interfaces as communication interfaces;

[0037] The Ethernet interface has a 10 / 100M configuration selection function;

[0038] The CAN interface has a 120Ω terminal resistance configuration selection function.

[0039] In some embodiments of the present invention, the three-color indicator light of the human-computer interaction panel is red, yellow and green, wherein red indicates a fault, yellow indicates in progress, and green indicates normal.

[0040] In some embodiments of the present invention, the output interface of the test, launch and control device has a cable identification function, which outputs a switch quantity through the main control board, and then identifies the test cable by short-circuiting the test cable and feeding it back to the main control board for detection. The identification result is used as a criterion to enter the detection process of the underwater vehicle corresponding to the corresponding test cable.

[0041] In some embodiments of the present invention, the measuring, transmitting and controlling device is internally equipped with a photoelectric conversion module to realize the conversion function from optical fiber communication to Ethernet communication.

[0042] Compared with the prior art, the portable integrated test, launch and control device for underwater vehicles provided by the embodiment of the present invention has the following beneficial effects: in order to solve the problems that the existing underwater vehicle test, launch and control devices are complex and bulky, inconvenient to carry, and have low integration and generalization, a highly integrated design method of assembling a general main control board and a distribution board in a miniaturized chassis is adopted to realize the integration of the test, launch and control device; the use of indicator light display for human-computer interaction reduces the operating complexity of the device and improves the environmental adaptability and reliability of the device; a single embedded system simplifies the software development logic, and the software consists of detection branches for multiple different types of underwater vehicles. By identifying the test cable and automatically selecting different types of software detection processes, the test and launch control of multiple different types of underwater vehicles can be completed, thereby improving the generalization of the test, launch and control device. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 A schematic diagram of the composition of a portable integrated measurement, launch and control device for an underwater vehicle provided in an embodiment of the present invention;

[0044] Figure 2 A schematic diagram of a portable integrated measurement, launch and control device for underwater vehicles provided in an embodiment of the present invention;

[0045] Figure 3 A schematic diagram of the structure of a portable integrated measurement, launch and control device applicable to an underwater vehicle provided by an embodiment of the present invention;

[0046] Figure 4 A schematic diagram of the composition of a power distribution board of a portable integrated measurement, launch and control device for an underwater vehicle provided in an embodiment of the present invention;

[0047] Figure 5 A schematic diagram of the composition of a main control board of a portable integrated measurement, launch and control device for an underwater vehicle provided in an embodiment of the present invention;

[0048] Figure 6 A schematic diagram of a human-machine interaction panel of a portable integrated measurement, launch and control device suitable for an underwater vehicle provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0049] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0050] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0051] These and other characteristics of the present application will become apparent from the following description of a preferred form of embodiment given as a non-limiting example with reference to the accompanying drawings.

[0052] It should also be understood that, although the present application has been described with reference to some specific examples, those skilled in the art will be able to realize many other equivalent forms of the present application that have the features described in the claims and are therefore within the scope of protection defined thereby.

[0053] The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

[0054] Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it should be understood that the embodiments applied for are merely examples of the present application, which may be implemented in a variety of ways. Well-known and / or repeated functions and structures are not described in detail to determine the true intent based on the user's historical operations and to avoid unnecessary or redundant details that make the present application unclear. Therefore, the specific structural and functional details applied for herein are not intended to be limiting, but are merely used as the basis and representative basis for the claims to teach those skilled in the art to use the present application in a variety of ways with substantially any suitable detailed structure.

[0055] This specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," all of which may refer to one or more of the same or different embodiments according to the present application.

[0056] The embodiment of the present invention provides a portable integrated measurement, launch and control device suitable for an underwater vehicle, comprising:

[0057] Main control board 3, which is used to realize the recording and storage of communication interaction content during the detection process, the digital-to-analog conversion of input analog signals, the isolation input and output of switch quantities, and the conversion of communication interfaces;

[0058] A power distribution board 4, which is used to control power conversion and output, and to isolate and convert analog signals of at least voltage and current of the controlled power distribution power supply. The power distribution board is connected to the main control board to provide the main control board with samples required for judging the working status of the power distribution power supply;

[0059] A human-computer interaction panel 1, which is used for human-computer interaction and information interaction;

[0060] An air-cooling heat dissipation system 2, which is installed below the vent hole of the human-machine interaction panel;

[0061] Among them, the main control board 3, the distribution board 4, the human-computer interaction panel 1 and the air-cooling heat dissipation system 2 are all installed in an integrated three-proof chassis 5. The cavity of the integrated three-proof chassis 5 is divided into two areas of air inlet and air outlet by a baffle plate 22, and an air duct is formed inside the three-proof chassis 5 to discharge the heat of the distribution board 4 and the main control board 3.

[0062] In order to facilitate the understanding of the above technical solution, the following is explained in conjunction with specific examples, as follows:

[0063] like Figure 1 As shown, this specific embodiment discloses a composition of a portable integrated test, launch and control device suitable for underwater vehicles, including a power distribution board, a main control board, a human-machine interaction panel and an air-cooling and heat dissipation system. The components are connected by plug-in cables with connectors. The internal power distribution board of the test, launch and control device realizes power conversion and voltage and current acquisition signal conversion, the main control board realizes information processing and power supply and distribution control, the human-machine interaction panel mainly realizes underwater vehicle product status indication, and the air-cooling and heat dissipation system mainly realizes internal air flow to take away the heat generated inside the test, launch and control device; the test, launch and control device receives external 220V AC power for isolation conversion, and at the same time receives parameter information from the various information solution systems for fusion processing, and performs power supply and distribution and communication interaction with the underwater vehicle to be tested, so as to realize product testing and launch control of the underwater vehicle.

[0064] like Figure 2 and Figure 3 As shown, this specific embodiment illustrates the structure and composition of a portable integrated test, launch and control device, which mainly includes: a human-machine interaction panel 1, an air-cooling and heat dissipation system 2, a main control board 3, a power distribution board 4, a three-proof chassis 5 and a cable storage bag 6. The air-cooling and heat dissipation system mainly includes a fan 21 and a baffle 22. The cable storage bag 6 contains a test cable 61, a calibration cable 62 and a power cord 63 to maximize the use of the chassis space; the main structure of the test, launch and control device adopts a three-proof chassis 5, which is convenient for carrying and miniaturization of the test, launch and control device. The power distribution board 4 is installed in the three-proof chassis 5, and the main control board 3 is stacked on the power distribution board 4, and the main control board 3 is connected with a cable harness with a connector on the power distribution board 4; eight fans 21 and a baffle 22 are installed on the human-machine interaction panel 1 to ensure that one side is in the air intake state and the other side is in the air outlet state, and the main control board 3 is connected with a cable harness with a connector of the human-machine interaction panel 1, and then the human-machine interaction panel 1 is installed on the flange mounting surface of the three-proof chassis 5.

[0065] like Figure 4As shown, the distribution board 4 of the measuring, transmitting and controlling device of this specific embodiment mainly includes a high-power AC / DC power supply, an isolation conditioning module, a Hall sensor, a solid relay, a cable bundle with a connector and a heat sink. All electrical units are installed on the heat sink to increase the heat dissipation area. In the specific embodiment, there are at least two controlled distribution channels. The solid relay realizes the output control of the distribution channel, the Hall sensor realizes the conversion of the current signal of the distribution channel, the isolation conditioning module realizes the isolation conversion of the power supply voltage signal of the distribution channel, and the cable bundle with a connector can transmit the power and signal of the distribution board to the main control board 3.

[0066] like Figure 5 As shown, the main control board 3 of the test, launch and control device of this specific embodiment mainly includes a DC / DC power supply, an ARM core unit circuit, a data storage circuit, an AD conversion circuit, an optical MOS input isolation circuit, an optical MOS output isolation circuit, and two-way Ethernet isolation transceiver circuits, RS232 isolation transceiver circuits, RS422 isolation transceiver circuits, and CAN isolation transceiver circuits, and also includes a photoelectric conversion module interface, a communication interface and an installation board. The DC / DC power supply supplies power to the main control board, and a variety of different isolation transceiver circuits can be adapted to the communication system of different underwater vehicles. The test, launch and control software of various underwater vehicles can be installed and run in the ARM core unit. After the test cable 61 is identified through the external interface, the software of different states is automatically run to meet the test and launch control requirements of different underwater vehicles in different scenarios.

[0067] like Figure 6 As shown, the human-machine interaction panel 1 of the test, launch and control device of this specific embodiment mainly includes a 220V AC power input port, an optical fiber port, a product connection port XS1, a status indicator light, a gear switch, a button, an air inlet vent and an air outlet vent. The 220VAC AC power input port, the optical fiber port and the product connection port of the human-machine interaction panel are used to realize the interconnection and interaction with the external power supply and the underwater vehicle, and the working status of the test, launch and control device and the underwater vehicle is indicated by the status indicator light. The status indicator light is displayed in red, yellow and green. The flashing yellow light indicates that the process is in progress, the green light is always on to indicate that the result is normal, and the red light is always on to indicate that the result is faulty.

[0068] Four air intake fans 21 are installed below the air intake vent on the left side of the human-machine interaction panel 1 .

[0069] Four air outlet fans 21 are installed below the air outlet vents on the right side of the human-machine interaction panel 1 .

[0070] A baffle plate 22 is installed in the middle below the human-machine interaction panel 1 to divide the interior of the three-proof chassis 5 into two cavities.

[0071] The function selection gear switch of the human-machine interaction panel 1 is provided with two gears of “detection” and “calibration”.

[0072] A protective cover is provided on the transmitting button of the human-machine interaction panel 1 to avoid misoperation.

[0073] The working process of the portable integrated measurement, launch and control device is as follows:

[0074] Step 1: Take out the test cable 61 and the power cord 63 from the cable storage bag 6 of the three-proof chassis 5, connect the power cord 63 to the external power supply and the 220V AC power input port of the test, launch and control device, and connect the test cable 61 to the underwater vehicle to be tested and the test, launch and control device;

[0075] Step 2: Set the function selection gear switch of the human-machine interaction panel 1 to the "detection" gear;

[0076] Step 3: Press the power button, the button will lock automatically and the button indicator light will be on;

[0077] Step 4: After the control device identifies the cable, it enters the corresponding detection software process and automatically controls the power output. The operator determines the color of the power voltage and power current indicator lights. If the result is normal, the indicator light will be green and steady. If the result is a fault, the indicator light will be red and steady. If a fault occurs, the power button should be pressed again to cut off the power.

[0078] Step 5: After the power supply voltage and power supply current indicators are solid green, when the communication connection between the measurement, launch and control device and the underwater vehicle is normal and communication interaction is carried out, the communication connection indicator lights up green, and lights up red in case of timeout or failure.

[0079] Step 6: After the communication connection is normal, the underwater vehicle self-test process interaction is carried out. During the self-test, the self-test result indicator light flashes yellow, turns green if the self-test result is normal, and turns red if the self-test result is faulty.

[0080] Step 7: According to the self-test results fed back by the underwater vehicle, the corresponding product type indicator light will be solid green.

[0081] Step 8: After the self-test result is normal, the parameter binding process interaction is carried out. During the parameter binding process, the corresponding parameter binding indicator light flashes yellow. If the parameter binding is normal, it turns green and is always on. If the parameter binding fails, it turns red and is always on.

[0082] Step 9: After the parameters are bound normally, the alignment process is interactive. During the alignment process, the corresponding alignment indicator light flashes yellow. If the alignment result is normal, it turns green and lights up steadily. If the alignment result is a fault, it turns red and lights up steadily.

[0083] The underwater vehicle test process ends here. If the corresponding indicator lights are all green, it proves that the product is in normal condition. If one indicator light is red, it is considered that the product is faulty and further investigation is required.

[0084] The underwater vehicle launch control process is as follows. After the underwater vehicle test process, continue to perform the following operations:

[0085] Step 10: When the underwater vehicle test process is normal and the corresponding indicator lights are all green, open the launch button protective cover and press the launch button;

[0086] Step 11: The underwater vehicle performs the internal power supply operation. During the power supply process, the corresponding power supply result indicator light flashes yellow, turns green when the power supply result is normal, and turns red when the power supply result fails.

[0087] Step 12: The underwater vehicle performs the launch operation. During the launch process, the corresponding launch result indicator light flashes yellow, turns green when the launch result is normal, and turns red when the launch result fails.

[0088] The calibration process of the portable integrated test, launch and control device is as follows:

[0089] Step 1: Take out the calibration cable 62 and the power cord 63 from the cable storage bag 6 of the three-proof chassis 5, connect the power cord 63 to the external power supply and the 220V AC power input port of the test, transmission and control device, and connect the calibration cable 62 to the product connection port of the test, transmission and control device;

[0090] Step 2: Set the function selection position switch on the human-machine interaction panel to the "calibration" position;

[0091] Step 3: Press the power button, the button will lock automatically and the button indicator light will be on;

[0092] Step 4: After the control device identifies the calibration cable 62, it enters the corresponding calibration software process and automatically controls the power output. The operator determines the color of the power voltage and power current indicator lights. If the result is normal, the indicator light will be green and steady. If the result is a fault, the indicator light will be red and steady. If a fault occurs, the power button should be pressed again to cut off the power.

[0093] Step 5: After the power supply voltage and power supply current indicators are green, the two-way communication interfaces of the test and control device are short-circuited through the calibration cable 62 to perform self-closing communication. The communication connection indicator lights up green, and lights up red in case of timeout or failure.

[0094] Step 6: After the communication connection is normal, perform a calibration self-test on the test and control device. During the calibration self-test, the self-test result indicator light flashes yellow, turns green if the self-test result is normal, and turns red if the self-test result is a fault.

[0095] Step 7: According to the calibration self-test results, the corresponding product type indicator light is displayed in color. When the communication interface calibration is normal, it will be displayed green and solid. When the communication interface calibration fails, it will be displayed red and solid. (For example: the product type 1 indicator light indicates the RS232 interface status, the product type 2 indicator light indicates the RS422 interface status, the product type 3 indicator light indicates the CAN interface status, and the product type 4 indicator light indicates the Ethernet interface status).

[0096] It can be seen from the above technical scheme that the portable integrated test, launch and control device suitable for underwater vehicles provided by the above embodiment of the present invention aims at the problems that the existing underwater vehicle test, launch and control devices are complex and large, inconvenient to carry, and have low integration and generalization. A highly integrated design method of assembling a universal main control board and a distribution board in a miniaturized chassis is adopted to realize the integration of the test, launch and control device; the use of indicator light display mode for human-computer interaction reduces the operating complexity of the device and improves the environmental adaptability and reliability of the device; a single embedded system simplifies the software development logic, and its software is composed of detection branches of multiple different types of underwater vehicles. By identifying the test cable and automatically selecting different types of software detection processes, the test and launch control of multiple different types of underwater vehicles can be completed, thereby improving the generalization of the test, launch and control device.

[0097] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A portable integrated measurement, launch and control device suitable for underwater vehicles, characterized in that: include: The main control board is used to realize the recording and storage of communication interaction content during the detection process, the digital-to-analog conversion of input analog signals, the isolation input and output of switch quantities, and the conversion of communication interfaces; A power distribution board, which is used to control power conversion and output, and to isolate and convert analog signals of at least voltage and current of the controlled power distribution power supply. The power distribution board is connected to the main control board to provide the main control board with samples required for judging the working status of the power distribution power supply; Human-computer interaction panel, which is used for human-computer interaction and information interaction; Air-cooled heat dissipation system, which is installed below the vents of the human-machine interaction panel; Among them, the main control board, the distribution board, the human-computer interaction panel and the air-cooling heat dissipation system are all installed in an integrated three-proof chassis. The cavity of the integrated three-proof chassis is divided into two areas for air inlet and air outlet by a baffle plate, and an air duct is formed inside the three-proof chassis to discharge the heat of the distribution board and the main control board.

2. The portable integrated measurement, launch and control device suitable for underwater vehicles according to claim 1, characterized in that: The main control board comprises: ARM core unit circuit, which uses a domestically produced and fully independently controllable ARM processor as the core computing and control unit; Data storage circuit, used to realize the recording and storage of communication interaction content during the detection process; AD conversion circuit, used to realize digital-to-analog conversion of input analog signals; Optical MOS isolation circuit, used to achieve isolated input and output of switching quantity; The communication isolation transceiver circuit is used to realize the conversion of the communication interface.

3. The portable integrated measurement, launch and control device suitable for underwater vehicles according to claim 1, characterized in that: The switchboard comprises: High-power AC / DC power supplies, solid-state relays, Hall sensors, isolation conditioning modules, cable harnesses with connectors, and heat sinks; Among them, all electrical units are installed on the heat sink, the solid-state relay is used to realize the output control of the distribution channel, the Hall sensor is used to realize the conversion of the current signal of the distribution channel, the isolation conditioning module is used to realize the isolation conversion of the power supply voltage signal of the distribution channel, and the cable bundle with connector is used to transmit the power supply and signal of the distribution board to the main control board.

4. The portable integrated measurement, launch and control device suitable for underwater vehicles according to claim 1, characterized in that: The human-machine interaction panel includes: buttons, gear switches, indicator lights, power input interfaces, device output interfaces, air inlet vents and air outlet vents; The button is a push button switch with an indicator light to indicate the power-on working status of the test and launch control device; The gear switch is a switch for selecting a detection mode and a calibration mode, and the default setting gear is the detection mode; The indicator light is a three-color indicator light that displays the working status of the power supply and the working status of the underwater vehicle product during the detection process; The power input interface is an interface with a fuse function, which enables external 220V AC power access; The output interface of the test, launch and control device and the setting interface of the underwater vehicle are connected through a test cable to realize power supply control and information interaction between the two.

5. The portable integrated measurement, launch and control device suitable for underwater vehicles according to claim 1, characterized in that: The air-cooling heat dissipation system includes a fan and a baffle; The fan is installed directly below the vent hole of the human-machine interaction panel; The baffle plate is installed just below the middle position of the human-machine interaction panel. The baffle plate divides the cavity of the integrated three-proof chassis into two left and right areas, with air intake on one side and air exhaust on the other side, forming an air duct inside the three-proof chassis to discharge the heat from the distribution board and the main control board.

6. The portable integrated measurement, launch and control device suitable for underwater vehicles according to claim 1, characterized in that: The integrated three-proof chassis is provided with a cable storage bag, which contains a test cable, a calibration cable and a power cord. The power cord is used to supply 220V AC power to the test, launch and control device. The test cable is used for testing and launch control of the underwater vehicle. The calibration cable is used for periodic calibration of the test, launch and control device itself.

7. The portable integrated measurement, launch and control device suitable for underwater vehicles according to claim 3, characterized in that: The high-power AC / DC power supply of the power distribution board is a rectangular bare plate power supply, which has an enabling control function for power output; The mounting plate of the main control board is fixed on the high-power AC / DC power supply, and the projection area of ​​the mounting plate is larger than the projection area of ​​the high-power AC / DC power supply, so as to realize the installation and transfer of the main control board and achieve the effect of electromagnetic shielding; The distribution board is provided with multiple power supply and distribution paths, each of which uses a solid-state relay to control the on-off of the power supply. The high-power AC / DC power supply enable control terminal, the voltage analog quantity acquisition line, and the Hall sensor cable are gathered into a connector and plugged into the main control board. The functions of high-power AC / DC power supply output control, solid-state relay on-off control, and power supply voltage and current sampling are realized through the ARM core unit circuit on the main control board.

8. The portable integrated measurement, launch and control device suitable for underwater vehicles according to claim 2, characterized in that: The main control board includes 2 Ethernet, 2 RS422, 2 RS232 and 2 CAN interfaces as communication interfaces; The Ethernet interface has a 10 / 100M configuration selection function; The CAN interface has a 120Ω terminal resistance configuration selection function.

9. The portable integrated measurement, launch and control device for underwater vehicles according to claim 4, characterized in that: The three-color indicator light of the human-machine interaction panel is red, yellow and green, wherein red indicates a fault, yellow indicates in progress, and green indicates normal.

10. The portable integrated measurement, launch and control device suitable for underwater vehicles according to any one of claims 1 to 9, characterized in that: The output interface of the test, launch and control device has a cable identification function. The switch quantity is outputted by the main control board, and then the test cable is short-circuited and fed back to the main control board for detection to identify the test cable. The identification result is used as a criterion to enter the detection process of the underwater vehicle corresponding to the corresponding test cable. The measuring, transmitting and controlling device is internally equipped with a photoelectric conversion module to realize the conversion function from optical fiber communication to Ethernet communication.

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