Underground structure for function test of disaster accident earthquake rescue robot

Abstract

The invention relates to the technical field of earthquake rescue, in particular to an underground structure for a function test of an earthquake rescue robot for disaster accidents, a comprehensive test system is located in an underground space and comprises at least two test units connected in series, and the test units are communicated through a channel. A trafficability testing device or / and an environment control device is placed in each testing unit, and the channels are selectively opened or closed through doors; the lifting device serves as a connecting channel of the overground space and the underground space and is used for carrying the earthquake rescue robot to be switched between the overground space and the underground space; the extreme environment simulation unit is used for simulating a comprehensive extreme environment; and the climbing test device is connected with the test unit and the extreme environment simulation unit. According to the invention, various post-earthquake emergency situations, including extreme environments and complex terrains, can be simulated in an underground space, and different types of tests can be carried out on the earthquake rescue robot according to specific requirements so as to meet application requirements in different scenes.

Description

Technical Field

[0001] The invention relates to the technical field of earthquake rescue, and in particular to an underground structure used for function testing of a disaster accident earthquake rescue robot. Background Art

[0002] Earthquake rescue robots are a major achievement in today's scientific and technological development, and they play a vital role in earthquake-stricken areas. However, with the complexity and diversification of disaster environments, earthquake rescue robots face many challenges.

[0003] First, in terms of environmental conditions, high temperatures in summer may increase the robot's workload and energy consumption, which will affect the robot's battery life and operating efficiency. Conversely, in winter, low temperatures may cause the robot's parts to freeze or become damaged, which may hinder the robot's normal operation. In addition, earthquake disasters are often accompanied by fires, rainfall, floods and other renewable disasters, which will bring additional challenges to the robot's operating environment. For example, smoke may reduce the robot's visibility, and humid air may affect the robot's electronic equipment.

[0004] Secondly, earthquake disasters may cause roads to be bumpy, narrow, or filled with various obstacles, which puts higher demands on the mobility of earthquake rescue robots. Therefore, it is particularly important to test the movement ability of earthquake rescue robots, especially to test whether they can maintain their functions in extreme environments.

[0005] However, the existing robot testing devices have certain limitations. They usually only have a single function and cannot conduct comprehensive tests on earthquake rescue robots in various complex environments. At the same time, most of the existing testing devices are temporary, resulting in insufficient test indicators and unable to provide quantitative test results for earthquake rescue robots.

[0006] Therefore, there is an urgent need for a comprehensive test device that can simulate various complex environmental conditions and provide comprehensive and accurate testing for earthquake rescue robots. Such a device will help improve the adaptability and rescue efficiency of earthquake rescue robots at disaster sites, thereby better protecting people's lives and property. Summary of the invention

[0007] The purpose of the present invention is to overcome the above-mentioned technical defects and provide an underground structure for functional testing of earthquake rescue robots for disaster accidents.

[0008] In order to solve the above technical problems, the technical solution of the present invention provides an underground structure for functional testing of earthquake rescue robots for disaster accidents. The comprehensive testing system is located in the underground space and includes:

[0009] At least two test units connected in series, the test units are connected through a channel, a passability test device and / or an environmental control device is placed in each test unit, and the channel is selectively opened or closed by a door;

[0010] The lifting device, as a connecting passage between the above-ground space and the underground space, is used to carry the earthquake rescue robot to transfer between the above-ground space and the underground space;

[0011] Extreme Environment Simulation Unit, used to simulate comprehensive extreme environments; and

[0012] The climbing test device is connected with the test unit and the extreme environment simulation unit.

[0013] As an improvement to the above system, types of environmental control devices include: heaters, refrigerators, smoke generators and humidifiers.

[0014] As an improvement of the above system, the types of the passability test device include: an obstacle simulation device, a narrow space simulation channel, a terrain simulation device and a surface simulation device.

[0015] As an improvement to the above system, two adjacent test units are provided with different types of environmental control devices and / or different types of passability test devices.

[0016] As an improvement of the above system, the lifting device adopts a lifting platform; the comprehensive testing system is provided with a window for visual observation from the ground space.

[0017] As an improvement of the above system, the extreme environment simulation unit includes: a room for providing a test space; and an environment change device group placed in the room for changing the environment of the test space; wherein the environment change device group includes at least any two of the following environment change devices: a heater, a refrigerator, a smoke generator and a humidifier.

[0018] As an improvement of the above system, the room is a sealed room composed of walls, and the walls are provided with an insulation layer; the room is provided with a passage connected to the outside of the room and a door matching the passage, and the door and / or the passage are provided with a sealing strip; the room is provided with an observation window, which is covered with glass.

[0019] As an improvement of the above system, the room is provided with a pipe, one end of the pipe passes through the room and is connected to the ground space, and the other end is connected to the environment change device; the ventilation pipe or drainage pipe of the environment change device passes through the pipe and is connected to the ground space; the electric wires of the environment change device pass through the pipe and are connected to a power supply device arranged in the ground space.

[0020] As an improvement to the above system, the pipeline is a heat-insulated pipeline and / or a waterproof pipeline.

[0021] As an improvement of the above system, the extreme environment simulation unit further comprises: a liftable operating platform placed in the room.

[0022] Compared with the prior art, the advantages of the present invention are that the underground structure for function testing of earthquake rescue robots for disaster accidents provided by the present invention has the following advantages:

[0023] Comprehensive testing: The system provides a comprehensive testing environment capable of simulating various post-earthquake emergency situations in underground spaces, including extreme environments and complex terrains.

[0024] Strong customizability: Through different test units and environmental control devices, different types of tests can be performed on the earthquake rescue robot according to specific needs to meet application requirements in different scenarios.

[0025] Provide safety guarantee: Placing the test system in underground space can prevent the smoke generated by the environmental test device from leaking to the outside and causing harm to the testers. At the same time, the temperature and humidity of the underground space are more stable than those of the above-ground space and are not affected by changes in the external environment.

[0026] Improving robot performance: By simulating extreme environments and climbing test devices, the performance and stability of earthquake rescue robots in various complex situations can be evaluated and improved.

[0027] Improve efficiency and accuracy: The system design makes the testing process more efficient and accurate, and can quickly obtain the performance data of the earthquake rescue robot to guide subsequent improvement and optimization work. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A three-dimensional diagram of an underground structure used for testing the functions of earthquake rescue robots in disaster accidents;

[0029] Figure 2 A top view of an underground structure used for testing the function of earthquake rescue robots in disaster accidents;

[0030] Figure 3 It is a schematic diagram of the lifting device 7;

[0031] Figure 4 Schematic diagram of the extreme environment simulation unit.

[0032] Figure ID

[0033] 1. Test unit 2. Pass test device 3. Channel

[0034] 4. Door 5. Climbing test device 6. Extreme environment simulation unit

[0035] 7. Lifting device 8. Room 9. Environmental control device

[0036] 10. Pipeline 11. Operation platform DETAILED DESCRIPTION

[0037] The technical solution provided by the present invention is further illustrated below in conjunction with embodiments.

[0038] like Figure 1 As shown, this embodiment provides an underground structure for function testing of disaster accident earthquake rescue robots. The comprehensive testing system is located in the underground space and includes:

[0039] At least two test units 1 connected in series, the test units 1 are connected through a channel 3, a passability test device 2 and / or an environmental control device 9 is placed in each test unit 1, and the channel 3 is selectively opened or closed by a door 4;

[0040] The lifting device 7, serving as a connecting passage between the above-ground space and the underground space, is used to carry the earthquake rescue robot to transfer between the above-ground space and the underground space;

[0041] Extreme environment simulation unit 6, used to simulate comprehensive extreme environments;

[0042] The climbing test device 5 is connected to the test unit 1 and the extreme environment simulation unit 6 .

[0043] The environmental control device 9 may be a heater, a refrigerator, a smoke generator, and a humidifier.

[0044] The passability test device 2 may be an obstacle simulation device, a narrow space simulation channel, a terrain simulation device, and a surface simulation device.

[0045] The obstacle simulation device can simulate obstacles of different heights, shapes and materials, such as blocks, cylinders, stairs, etc., to evaluate the performance of the robot when traversing obstacles.

[0046] The narrow space simulation channel can simulate the passage after the earthquake collapse;

[0047] A terrain simulation device that can simulate the rough roads caused by an earthquake;

[0048] The surface simulation device can simulate different types of surface materials, such as muddy land, sand, stones, etc., to evaluate the traction and mobility performance of the robot under different surface conditions.

[0049] Each test unit 1 has different types of passability test devices 2 and / or environmental control devices 9; when adjacent test units 1 are connected, the different environmental control devices 9 in the test unit can comprehensively simulate the environment; the different passability test devices 2 in the test unit can perform comprehensive passability tests on the earthquake rescue robot.

[0050] The comprehensive test system has the following features:

[0051] Comprehensive testing: The system provides a comprehensive testing environment capable of simulating various post-earthquake emergency situations in underground spaces, including extreme environments and complex terrains.

[0052] Strong customizability: Through different test units and environmental control devices, different types of tests can be performed on the earthquake rescue robot according to specific needs to meet application requirements in different scenarios.

[0053] Provide safety guarantee: Placing the test system in underground space can prevent the smoke generated by the environmental test device from leaking to the outside and causing harm to the testers. At the same time, the temperature and humidity of the underground space are more stable than those of the above-ground space and are not affected by changes in the external environment.

[0054] Improving robot performance: By simulating extreme environments and climbing test devices, the performance and stability of earthquake rescue robots in various complex situations can be evaluated and improved.

[0055] Improve efficiency and accuracy: The system design makes the testing process more efficient and accurate, and can quickly obtain the performance data of the earthquake rescue robot to guide subsequent improvement and optimization work.

[0056] like Figure 2 As shown, in order to facilitate the entry and exit of the earthquake rescue robot, the lifting device 7 can be a lifting platform. When testing the robot, the robot can enter the underground space from the ground space through the lifting platform.

[0057] The comprehensive test system is equipped with an observation window at the top, through which testers can observe the performance of the earthquake rescue robot in the comprehensive test system in the underground space from the ground space.

[0058] The test unit 1 can be strictly sealed, a sealing strip is set on the door 4, and an insulation layer is set on the wall to ensure that when performing environmental simulation, higher extreme high temperatures and lower extreme low temperatures can be simulated.

[0059] However, for economical considerations, the test unit may not be sealed and may use ordinary walls. Higher extreme high temperatures and lower extreme low temperatures may be achieved by a separately provided extreme environment simulation unit 6. The extreme environment simulation unit 6 may be connected to the test unit 1 via a climbing test device 5.

[0060] like Figure 4 As shown, the extreme environment simulation unit 6 includes: a room 8 for providing a test space, and the room 8 is a sealed room composed of walls.

[0061] In order to improve the thermal insulation of the room 8, the wall may be provided with a thermal insulation layer.

[0062] The room 8 is provided with a passage communicating with the ground space and a door matched with the passage. In order to improve the airtightness of the room 8, the door or / the passage is provided with a sealing strip, which increases the airtightness of the door and the passage.

[0063] In order to facilitate observation of the working status of the earthquake rescue robot, room 8 may be provided with an observation window which may be covered by glass.

[0064] like Figure 4 As shown, an environment control device group is set in the room 8, and the group includes at least two types of environment control devices 9 for comprehensively simulating extreme environments. The types of environment control devices may include: heaters, refrigerators, smoke generators and humidifiers.

[0065] The combination of heater and humidifier can simulate extreme environment of high temperature and high humidity. The combination of heater, humidifier and smoke generator can simulate extreme environment of high temperature, high humidity and low visibility.

[0066] The combination of heater and smoke generator can simulate extreme environments of high temperature and low visibility.

[0067] Similarly to the refrigerator, the refrigerator can be combined with a smoke generator to simulate an extreme environment of low temperature and low visibility, or it can be combined with a humidifier to form an extreme environment of low temperature and high humidity. The refrigerator can also be combined with a smoke generator and a humidifier at the same time to simulate an extreme environment of low temperature, high humidity and low visibility.

[0068] Smoke generators and humidifiers can also be combined to simulate extreme environments of high humidity and low visibility at room temperature.

[0069] The environmental control device 9 may have a drain port and / or a vent. To prevent the discharged water or gas from affecting the environment in the room 8, the room 8 is provided with a pipe 10 connected to the ground space. The pipe 10 can be connected to the vent or drain port of the environmental control device to allow the water or gas discharged by the environmental control device 9 to enter the ground space.

[0070] Taking into account that the environmental control device 9 may itself have ventilation ducts and / or drainage ducts, the channel 10 can also be used to accommodate ventilation ducts or drainage ducts to protect the ventilation ducts or drainage ducts and avoid damage or performance impact due to extreme environmental influences. For example, the drainage duct is prone to freezing in a low temperature environment and the ventilation duct and / or drainage duct is prone to corrosion in a high humidity environment.

[0071] Similarly, considering that the wires of the power supply device and the environmental control device 9 may also be affected by the extreme environment, the extreme environment simulation unit can place the power supply in the ground space, and allow the wires of the environmental control device 9 to pass through the pipe 10 out of the room 8 and connect to the power supply device, and the wires are protected by the pipe 10.

[0072] In order to improve the protection performance and durability of the pipeline 10, the pipeline 10 can be a heat-insulated pipeline and / or a waterproof pipeline.

[0073] In order to test the working performance of the earthquake rescue robot under extreme environment models, the present embodiment further includes a liftable operating platform 11 placed in the room 8. The extreme environment simulation unit 6 can combine multiple extreme environments, and can perform basic functional index test experiments of the earthquake rescue robot under comprehensive extreme climate conditions such as extreme cold, high temperature, high humidity, and low visibility. It has been verified that the test space can provide a temperature environment of -640°C to +60°C and a humidity environment of 50% to 90%.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention is described in detail with reference to the embodiments, it should be understood by those skilled in the art that any modification or equivalent replacement of the technical solutions of the present invention does not depart from the spirit and scope of the technical solutions of the present invention and should be included in the scope of the claims of the present invention.

Claims

1. An underground structure for functional testing of disaster accident earthquake rescue robots, wherein the comprehensive testing system is located in the underground space and comprises: At least two test units connected in series, the test units are connected through a channel, a passability test device and / or an environmental control device is placed in each test unit, and the channel is selectively opened or closed by a door; The lifting device, as a connecting passage between the above-ground space and the underground space, is used to carry the earthquake rescue robot to transfer between the above-ground space and the underground space; Extreme environment simulation unit, used to simulate comprehensive extreme environments; and The climbing test device is connected with the test unit and the extreme environment simulation unit.

2. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 1, characterized in that: Types of environmental control devices include: heaters, chillers, smoke generators and humidifiers.

3. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 1, characterized in that: The types of passability test devices include: obstacle simulation devices, narrow space simulation channels, terrain simulation devices and surface simulation devices.

4. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 1, characterized in that: Two adjacent test units are provided with different types of environmental control devices and / or different types of passability test devices.

5. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 1, characterized in that: The lifting device adopts a lifting platform; the comprehensive testing system is provided with a visual observation window from the ground space.

6. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 1, characterized in that: The extreme environment simulation unit comprises: Rooms to provide testing space; and An environment change device group is placed in the room and is used to change the environment of the test space; wherein, The environmental change device group includes at least any two of the following environmental change devices: Heaters, coolers, smoke generators and humidifiers.

7. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 6, characterized in that: The room is a sealed room composed of walls, and the walls are provided with a heat-insulating layer; the room is provided with a passage communicating with the outside of the room and a door matching the passage, and the door and / or the passage are provided with a sealing strip; the room is provided with an observation window, and the observation window is covered with glass.

8. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 6, characterized in that: The room is provided with a pipe, one end of which passes through the room and is connected to the ground space, and the other end is connected to the environment change device; the ventilation pipe or drainage pipe of the environment change device passes through the pipe and is connected to the ground space; the electric wire of the environment change device passes through the pipe and is connected to the power supply device arranged in the ground space.

9. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 8, characterized in that: The pipeline is a heat-insulating pipeline and / or a waterproof pipeline.

10. The underground structure for function testing of disaster accident earthquake rescue robots according to claim 6, characterized in that: The extreme environment simulation unit further comprises: a liftable operating platform placed in the room.

Images