Device for assisting in driving armored vehicle to get on and off flat plate and positioning based on laser and camera

Abstract

The invention discloses a device for assisting in driving an armored vehicle to go up and down a flat plate and positioning based on laser and a camera, and relates to the technical field of vehicles for freight or transportation and loading or containing special cargos or objects, and the device comprises a guide signal transmitting device which is arranged on a transportation carrier and located in the advancing direction of the armored vehicle, a signal used for guiding the advancing direction is sent to the armored car; and the guiding signal receiving device is arranged on the armored car, is positioned on one side of the armored car in the advancing direction on the transport carrier, and is used for receiving the advancing direction guiding signal transmitted by the guiding signal transmitting device. Through the structural design, a driver can be assisted to safely, conveniently and quickly get on and off the train flat plate, through optical signals (such as laser), the positioning precision is high, the indirect error is small, multi-directional adjustment can be achieved, the influence of the environment temperature is small, the manufacturing cost is low, and the safety and efficiency of getting on and off the train flat plate by the armored vehicle are greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of freight or transport, loading or containing special goods or objects, more particularly, the present application relates to a laser and camera assisted driving device for loading and positioning a special vehicle on and off a flat car. BACKGROUND

[0002] The special vehicle with protective structure refers to a special purpose vehicle equipped with protective armor, mainly used for ground operation and support tasks, with good off-road mobility, strong protection and carrying capacity, etc. According to its propulsion device, it can be generally divided into wheeled and tracked types. Under normal circumstances, when such vehicles are used for short-distance operation or regional mobility, they mainly rely on their own power to drive; and in long-distance transfer or specific operation scenarios, they are usually loaded onto a train flat car, transported in batches to the target area, and then put into operation in the scene.

[0003] At present, there are three main schemes for loading such special vehicles with protective structures onto a train flat car: The first scheme is mobile loading, that is, the vehicle relies on its own power to drive, and the driver slowly drives the vehicle onto the designated position of the train flat car according to the instructions of the guide. The defect of this scheme is that the driver cannot fully observe the driving condition of the vehicle, and the wheels or tracks of the vehicle often appear partially suspended; in order to maintain balance, the distance error of the left and right wheels or tracks to the edge of the flat car needs to be controlled within a small range, and if the parking direction deviation is too large, the risk of rollover exists due to the deviation of the vehicle's center of gravity; and the driver and the guide need to work closely together to constantly correct the direction, which takes a lot of time.

[0004] The second scheme is crane loading, that is, using large-tonnage rail cranes to hoist the vehicles one by one to the designated position of the train flat car. The defect of this scheme is that in order to ensure the loading efficiency, a large number of cranes need to be deployed at the loading and unloading points, which has a high dependence on equipment deployment.

[0005] The third scheme is mechanical platform loading, that is, the vehicle is lifted to the same height as the train flat car by a hydraulic lifting platform, and then horizontally translated to the designated position of the train flat car. The defect of this scheme is that the equipment is expensive and only a few operation sites are equipped; and the structure of the vehicle to be loaded needs to be changed to cooperate with the use, and the loading and translation speed should not be too fast, otherwise the inertia will easily cause the vehicle to slip.

[0006] How to assist the driver to safely, conveniently and quickly load and unload the special vehicle with protective structure on and off the train flat car, and improve the safety and efficiency of loading and unloading such vehicles on and off the train flat car, is the technical problem to be solved by the present application. SUMMARY

[0007] A series of simplified concepts are introduced in the summary section, which will be further described in detail in the specific embodiment section. The summary section of the present application does not mean to attempt to define the key features and essential technical features of the claimed technical solutions, nor to attempt to determine the protection scope of the claimed technical solutions.

[0008] To at least partially solve the above problems, the present application provides a laser and camera assisted driving armored vehicle up-down plate and positioning device, comprising: a guide signal emitting device arranged on a transport carrier and located in the forward direction of the armored vehicle, sending a first signal for guiding the forward direction to the armored vehicle; a guide signal receiving device arranged on the armored vehicle and located on one side of the armored vehicle in the forward direction on the transport carrier, for receiving the first signal for guiding the forward direction sent by the guide signal emitting device; a control center arranged in the armored vehicle and connected with the guide signal receiving device.

[0009] Preferably, it further comprises: a positioning signal emitting device arranged on the outside of the transport carrier or on the transport carrier, sending a second signal for guiding the positioning to the armored vehicle, the signal sending direction of the positioning signal emitting device being perpendicular to the forward direction of the armored vehicle; a positioning signal receiving device arranged on the armored vehicle and located on a side of the armored vehicle perpendicular to the forward direction on the transport carrier, for receiving the second signal for guiding the positioning sent by the positioning signal emitting device; the positioning signal receiving device is connected with the control center.

[0010] Preferably, the guide signal emitting device is arranged on one side of the transport carrier away from the entrance and exit of the armored vehicle, and located at the center of the transport carrier.

[0011] Preferably, the signal sending direction of the positioning signal emitting device is perpendicular to the signal sending direction of the guide signal emitting device, and the intersection of the projections of the two on the transport carrier is located at the center of the transport carrier.

[0012] Preferably, the guide signal emitting device and the positioning signal emitting device are both light signal emitting assemblies, and the guide signal receiving device and the positioning signal receiving device are both light signal receiving assemblies.

[0013] Preferably, the light signal emitting assembly is composed of a first magnetic base, a battery box, a laser head assembly and an alignment panel; the first magnetic base and the battery box are detachably connected; the laser head assembly is arranged on the top of the battery box and detachably connected with the battery box; The alignment panel is arranged on the battery box and located on the side opposite to the signal sending direction of the laser head assembly.

[0014] Preferably, the laser head assembly comprises an upper cover, a laser head, a lower cover and a base; The lower cover is connected with the base through a first rotating shaft and a first knob. The laser head is connected with the lower cover through the upper cover.

[0015] Preferably, the light signal receiving assembly comprises a second magnetic base, a scale plate assembly and a camera assembly. The second magnetic base is detachably connected with the scale plate assembly. The camera assembly is located above the scale plate assembly and detachably connected with the scale plate assembly. The camera assembly is connected with the control center.

[0016] Preferably, the scale plate assembly comprises a scale plate and a first fixed support. The scale plate is connected with the first fixed support through a second rotating shaft and a second knob.

[0017] Preferably, the camera assembly comprises a clamping plate, a camera and a second fixed support. The camera is detachably connected with the second fixed support, and the camera is connected with the control center. The clamping plate is connected with the second fixed support through a third rotating shaft and a third knob.

[0018] Compared with the prior art, the present application has at least the following beneficial effects: Through the above structure design, the driver can assist the armored vehicle to safely, conveniently and quickly get on and off the train platform. The light signal (such as the aforementioned laser) has high positioning accuracy, small indirect error, can be adjusted in multiple directions, is less affected by environmental temperature, has low manufacturing cost, and greatly improves the safety and efficiency of the armored vehicle getting on and off the train platform.

[0019] The laser and camera based auxiliary driving armored vehicle getting on and off platform and positioning device has other advantages, objects and features which will be embodied in part by the following description, and will be understood by those skilled in the art through research and practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, which together with the embodiments of the present application, serve to explain the present application, and do not constitute a limitation on the present application. In the drawings: Figure 1 It is a schematic view of the position of each structure.

[0021] Figure 2 is a schematic view of the light signal transmitting assembly and the light signal receiving assembly.

[0022] Figure 3 is an exploded view of the light signal transmitting assembly.

[0023] Figure 4 is an exploded view of the laser head assembly.

[0024] Figure 5 is an exploded view of the light signal receiving assembly.

[0025] Figure 6 is an exploded view of the reticle plate assembly and the camera assembly.

[0026] Figure 7 is a structural schematic view of the first embodiment of the auxiliary tool.

[0027] Figure 8 is a structural schematic view of the second embodiment of the auxiliary tool when not in use.

[0028] Figure 9 is a structural schematic view of the second embodiment of the auxiliary tool when in use.

[0029] Figure 10 is an exploded view of the second embodiment of the auxiliary tool.

[0030] In the figure: 100 is a transport vehicle, 101 is a guiding signal transmitting device, 102 is a positioning signal transmitting device, 110 is a first signal, 200 is an armored vehicle, 201 is a guiding signal receiving device, 202 is a positioning signal receiving device, 210 is a second signal, 300 is a control center, 1 is a light signal transmitting assembly, 11 is a first magnetic force seat, 12 is a battery box, 13 is a laser head assembly, 131 is an upper cover, 132 is a laser head, 133 is a lower cover, 134 is a base, 135 is a first rotating shaft, 136 is a first knob, 14 is an alignment panel, 2 is a light signal receiving assembly, 21 is a second magnetic force seat, 22 is a reticle plate assembly, 221 is a reticle plate, 222 is a first fixed support, 223 is a second rotating shaft, 224 is a second knob, 23 is a camera assembly, 231 is a clamping plate, 232 is a camera, 233 is a second fixed support, 234 is a third rotating shaft, 235 is a third knob, 3 is a first clamping strip, 4 is a second clamping strip, 51 is a first connecting rod, 52 is a second connecting rod, 61 is a first swing arm, 611 is a fourth rotating shaft, 612 is a fifth rotating shaft, 62 is a second swing arm, 621 is a sixth rotating shaft, 622 is a seventh rotating shaft, 63 is an operating end, 641 is a first rotary reset member, 642 is a second rotary reset member, 651 is a first transmission member, 652 is a second transmission member, 66 is a connecting plate. DETAILED DESCRIPTION

[0031] The application will be further described in conjunction with the drawings and examples, so that those skilled in the art can implement it according to the description.

[0032] It should be understood that the terms such as "have", "contain" and "include" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0033] The present application provides a laser and camera assisted driving armored vehicle up and down platform and positioning device, comprising: a guide signal emitting device 101, which is arranged on the side of the transport carrier 100 away from the entrance of the armored vehicle 200, and is located at the center of the transport carrier 100 and in the advancing direction of the armored vehicle 200. In this application, the transport carrier 100 generally refers to a carrier for carrying the armored vehicle 200 or a structure for carrying the armored vehicle 200. In this embodiment, the transport carrier 100 can generally refer to a train, and can specifically refer to a structure for carrying the armored vehicle 200, i.e. a train platform. Generally, the guide signal emitting device 101 is installed on the edge of the advancing center line of the train platform. If it is in a strong sunlight environment, an additional guide signal emitting device 101 can be installed at the center of the train platform, i.e. two guide signal emitting devices 101 are installed on each train platform. The installation process can be assisted by woodworking line, as shown in Figure 1 The guide signal emitting device 101 sends a first signal 110 for guiding the advancing direction to the armored vehicle 200; A guide signal receiving device 201 is arranged on the armored vehicle 200 and located on the side of the armored vehicle 200 in the advancing direction on the transport carrier 100, which is used to receive the first signal 110 for guiding the advancing direction sent by the guide signal emitting device 101. Generally, the guide signal receiving device 201 is installed on the center line of the front panel of the armored vehicle 200 and can ensure that it can receive the first signal 110 for guiding the advancing direction sent by the guide signal emitting device 101 from the front; A control center 300 is arranged in the armored vehicle 200 and connected with the guide signal receiving device 201. The guide signal receiving device 201 and the control center 300 are usually electrically and signal connected, so that the control center 300 can receive the first signal 110 for guiding the advancing direction. Generally, the control center 300 is a tablet computer placed beside the driver, and the tablet computer, the guide signal receiving device 201 and the positioning signal receiving device 202 are connected through USB HUB and USB line.

[0034] A positioning signal emitting device 102 is arranged outside the transport carrier 100 or on the transport carrier 100. Generally, the positioning signal emitting device 102 is installed on the center line of the side of the train platform on the left side of the armored vehicle advancing direction, as shown in Figure 1As shown, the second signal 210 for guiding positioning is sent to the armored vehicle 200, the signal sending direction of the positioning signal sending device 102 is perpendicular to the signal sending direction of the guiding signal sending device 101 (i.e. perpendicular to the advancing direction of the armored vehicle 200), and the intersection of the projections of the two on the transport carrier 100 is located at the center of the transport carrier 100, as shown in Figure 1 As shown in The positioning signal receiving device 202 is arranged on the armored vehicle 200 and located on the side of the armored vehicle 200 perpendicular to the advancing direction of the armored vehicle 200, and is used to receive the second signal 210 for guiding positioning sent by the positioning signal sending device 102. Generally, the positioning signal receiving device 202 is installed on the centerline of the side of the armored vehicle and ensures that the second signal 210 for guiding positioning sent by the positioning signal sending device 102 can be received from the front, as shown in Figure 1 As shown in The positioning signal receiving device 202 is connected with the control center 300, and the connection between the positioning signal receiving device 202 and the control center 300 is electrical connection and signal connection.

[0035] Further, the guiding signal sending device 101 and the positioning signal sending device 102 are both light signal sending assemblies 1, and the guiding signal receiving device 201 and the positioning signal receiving device 202 are both light signal receiving assemblies 2. The light signal sending assembly 1 can emit laser that is visible to the naked eye or invisible to the naked eye, and the light signal receiving assembly 2 can receive the laser emitted by the light signal sending assembly 1 (whether visible to the naked eye or invisible to the naked eye) and present it to the driver through the control center 300.

[0036] When the driver drives the armored vehicle 200 onto the train platform, the guiding signal sending device 101 emits a laser signal, and after the guiding signal receiving device 201 detects the laser signal, it feeds back to the control center 300 (i.e. the aforementioned tablet computer). The driver can monitor the state of the armored vehicle 200 in real time through the software on the tablet computer and can timely correct the driving direction. When the armored vehicle 200 drives to the middle position of the train platform, after the positioning signal receiving device 202 detects the laser signal emitted by the positioning signal sending device 102, it feeds back to the tablet computer, and the driver can adjust the armored vehicle 200 and park the entire armored vehicle 200 to the designated position through the prompt of the software on the tablet computer. Similarly, when the armored vehicle arrives at the destination, after the guiding signal receiving device 201 detects the laser signal emitted by the guiding signal sending device 101, it feeds back to the tablet computer, and the driver can monitor the state of the armored vehicle 200 in real time through the software on the tablet computer, timely correct the driving direction, and safely drive the armored vehicle away from the train platform.

[0037] Through the above structural design, the driver can assist the armored vehicle to safely, conveniently and quickly get on and off the train platform. The light signal (such as the aforementioned laser) positioning precision is high, the indirect error is small, it can be adjusted in multiple directions, is less affected by environmental temperature, and has low manufacturing cost, thereby greatly improving the safety and efficiency of the armored vehicle getting on and off the train platform.

[0038] Further, as one of the many embodiments, as shown in Figure 2 and Figure 3 , the light signal emitting assembly 1 is composed of a first magnetic base 11, a battery box 12, a laser head assembly 13 and an alignment panel 14; The first magnetic base 11 is detachably connected with the battery box 12. A low-temperature battery is arranged in the battery box 12, and the low-temperature battery is used to power the laser head assembly 13. A switch for controlling the opening and closing of the laser head assembly 13 is further arranged on the battery box 12. Further, as shown in Figure 4 , the laser head assembly 13 is arranged on the top of the battery box 12 and is detachably connected with the battery box 12. The alignment panel 14 is arranged on the battery box 12 and is located on the side opposite to the signal sending direction of the laser head assembly 13.

[0039] The laser head assembly 13 includes an upper cover 131, a laser head 132, a lower cover 133 and a base 134. The lower cover 133 is connected with the base 134 through a first rotating shaft 135 and a first knob 136. Normally, threads are arranged on the first rotating shaft 135, and the first knob 136 is threadedly connected with the first rotating shaft 135. The laser head 132 is connected with the lower cover 133 through the upper cover 131.

[0040] When installing the light signal emitting assembly 1, first, the first magnetic base 11 is fixed to the battery box 12 with screws, then the laser head assembly 13 is fixed to the battery box 12 with screws, and finally the alignment panel 14 is inserted into the battery box 12. The direction of the laser head 132 can be adjusted through the first rotating shaft 135 and the first knob 136, so that the laser emitted by the laser head 132 can be aligned with the engraved line plate 221 on the light signal receiving assembly 2.

[0041] Further, as one of the many embodiments, the light signal receiving assembly 2 includes a second magnetic base 21, an engraved line plate assembly 22 and a camera assembly 23. The second magnetic base 21 is detachably connected with the engraved line plate assembly 22. The camera assembly 23 is located above the engraved line plate assembly 22 and is detachably connected with the engraved line plate assembly 22. The camera assembly 23 is connected with the control center 300.

[0042] The scribing plate assembly 22 comprises a scribing plate 221 and a first fixed support 222, the scribing plate 221 is scribed with marking lines, when laser irradiates on the scribing plate 221, it can be quickly and intuitively seen whether the yawing; The scribing plate 221 is connected with the first fixed support 222 through a second rotating shaft 223 and a second knob 224, generally, the second rotating shaft 223 is provided with threads, and the second knob 224 is threadedly connected with the second rotating shaft 223.

[0043] The camera assembly 23 comprises a clamping plate 231, a camera 232 and a second fixed support 233; The camera 232 is detachably connected with the second fixed support 233, and the camera 232 is connected with the control center 300; The clamping plate 231 is connected with the second fixed support 233 through a third rotating shaft 234 and a third knob 235, generally, the third rotating shaft 234 is provided with threads, and the third knob 235 is threadedly connected with the third rotating shaft 234.

[0044] When the optical signal receiving assembly 2 is installed, first, the second magnetic base 21 is fixed to the scribing plate assembly 22 by screws, and finally, the camera assembly 23 is installed on the scribing plate assembly 22, the direction of the scribing plate 221 and the laser emitted by the laser head 132 can be adjusted through the second rotating shaft 223 and the second knob 224, and then the direction of the camera 232 is adjusted through the third rotating shaft 234 and the third knob 235, so that clear laser signals can be collected.

[0045] The laser head 132 emits laser signals, after the camera 232 detects the laser signals, the camera 232 feeds back to the control center 300 (i.e. a tablet computer), and the driver can observe the driving state of the armored vehicle on the train platform through the software on the tablet computer. For example, if the laser line is observed in the interval of -2 to 2 on the scribing plate 221, it indicates that the armored vehicle can normally drive, and if the laser line is observed outside the interval of -2 to 2 on the scribing plate 221, it indicates that the armored vehicle has yawed and needs to correct the direction.

[0046] The size of the train platform is generally 12500mm (length) * 2990mm (width) * 1170mm (height), through the foregoing embodiments and Figure 1It can be seen that because the armored vehicle 200 is wider, when it travels on the train flat, it needs to travel along the width direction center line to avoid falling off the train flat, so the guide signal emitter 101 needs to be installed on the front center line of the train flat, and in the foregoing embodiment, it is mentioned that the guide signal emitter 101 can be installed by the carpenter line, but it is troublesome to position the guide signal emitter 101 by the carpenter line, and in the embodiment, a further implementation for assisting in installing the guide signal emitter 101 is provided to quickly position the center line and install the guide signal emitter 101.

[0047] In the embodiment, the auxiliary tool further includes a first clamping strip 3, a second clamping strip 4, and a synchronous assembly. One end of the synchronous assembly is arranged on the first clamping strip 3 and movably connected with the first clamping strip 3, and the other end of the synchronous assembly is arranged on the second clamping strip 4 and movably connected with the second clamping strip 4, and in use, the first clamping strip 3 and the second clamping strip 4 are separated, and the first clamping strip 3 and the second clamping strip 4 are respectively abutted with the two long edges of the train flat, at this time, the synchronous assembly is located on the center line of the train flat in the width direction, and then the guide signal emitter 101 can be installed on the edge of the train flat.

[0048] Further, the synchronous assembly is a first synchronous assembly, and the first synchronous assembly includes a first connecting rod 51 and a second connecting rod 52. One end of the first connecting rod 51 is movably connected with the top surface of the first clamping strip 3, and the other end is movably connected with the top surface of the second clamping strip 4. One end of the second connecting rod 52 is movably connected with the top surface of the first clamping strip 3, and the other end is movably connected with the top surface of the second clamping strip 4. The first connecting rod 51 and the second connecting rod 52 are axially connected, and the first connecting rod 51 and the second connecting rod 52 are arranged in an X shape, as shown in Figure 7 The intersection of the X shape is the axial connection position of the first connecting rod 51 and the second connecting rod 52.

[0049] Further, the first clamping strip 3 is provided with a first sliding groove and a second sliding groove, the first sliding groove and the second sliding groove are arranged along the length direction of the first clamping strip 3, and the second sliding groove is located on the extension line of the first sliding groove, the end of the first connecting rod 51 is movably connected with the first sliding groove through a movable piece (for example, a screw capable of sliding in the first sliding groove), and the end of the second connecting rod 52 is movably connected with the second sliding groove through a movable piece. The second clamping strip 4 is provided with a third sliding groove and a fourth sliding groove, the third sliding groove and the fourth sliding groove are arranged along the length direction of the second clamping strip 4, and the fourth sliding groove is located on the extension line of the third sliding groove, the end of the second connecting rod 52 is movably connected with the third sliding groove through a movable part (for example, a screw capable of sliding in the third sliding groove), and the end of the first connecting rod 51 is movably connected with the fourth sliding groove through a movable part.

[0050] When it is required to quickly determine the position of the center line, the first clamping strip 3 and the second clamping strip 4 are separated, the two ends of the first connecting rod 51 slide in the first sliding groove and the fourth sliding groove, and the two ends of the second connecting rod 52 slide in the second sliding groove and the third sliding groove, no matter how the distance between the first clamping strip 3 and the second clamping strip 4 changes, the shaft connection position of the first connecting rod 51 and the second connecting rod 52 is always the midpoint of the first clamping strip 3 and the second clamping strip 4, so that quick positioning can be realized.

[0051] In the foregoing embodiment, a most simple auxiliary device is mentioned, which has a fast positioning speed but a large size, and therefore a second embodiment is further provided, in which the synchronous assembly is a second synchronous assembly, and the second synchronous assembly is composed of a first swing arm 61, a second swing arm 62 and an operating end 63. The two ends of the first swing arm 61 are respectively provided with a fourth rotating shaft 611 and a fifth rotating shaft 612, the fourth rotating shaft 611 is movably connected with the operating end 63 through a shaft connecting part (for example, a shaft sleeve), the fifth rotating shaft 612 is movably connected with the first clamping strip 3 through a first rotating reset part 641 (for example, a torsional spring), and the fourth rotating shaft 611 is provided with a first transmission part 651, which is usually a gear. The two ends of the second swing arm 62 are respectively provided with a sixth rotating shaft 621 and a seventh rotating shaft 622, the sixth rotating shaft 621 is movably connected with the operating end 63 through a shaft connecting part (for example, a shaft sleeve), the seventh rotating shaft 622 is movably connected with the second clamping strip 4 through a second rotating reset part 642 (for example, a torsional spring), and the sixth rotating shaft 621 is provided with a second transmission part 652, which is usually a gear. The first transmission part 651 is connected with the second transmission part 652, and when the two transmission parts are gears, they are meshed with each other.

[0052] When the auxiliary device is used, the first swing arm 61 is separated from the second swing arm 62, and the first swing arm 61 and the second swing arm 62 are synchronously opened through the transmission of the first transmission member 651 and the second transmission member 652, so that the operation end 63 is always located on the middle line of the first clamping strip 3 and the second clamping strip 4. As the included angle between the two swing arms gradually increases, the distance between the two clamping strips also gradually increases. When the first clamping strip 3 contacts the long side of the train platform, the first clamping strip 3 will be clamped on the long side of the train platform under the action of the first rotary reset member 641. The second clamping strip 4 is the same, and is clamped on the other long side of the train platform. At this time, the operation end 63 is located on the middle line of the train platform in the width direction.

[0053] In order to facilitate use, a handle and an indicating arrow are usually arranged on the operation end 63, as shown in Figures 8-10 .

[0054] Further, a second synchronous assembly is usually arranged at both ends of the first clamping strip 3 and the second clamping strip 4, as shown in Figures 8-10 . The two first swing arms 61 are movably connected to the two ends of the first clamping strip 3 respectively, the two second swing arms 62 are movably connected to the two ends of the second clamping strip 4 respectively, and the two operation ends 63 are connected through the connecting plate 66.

[0055] Through the design of the above structure, the fitting area of the first clamping strip 3 and the second clamping strip 4 with the long side of the train platform is increased, the auxiliary device is prevented from being twisted, and it is ensured that the indicating arrows of the two operation ends 63 are located on the middle line. When the auxiliary device is used, the first clamping strip 3 and the second clamping strip 4 are fitted on the two long sides of the train platform, and the indicating arrows on the two operation ends 63 can accurately indicate the position of the middle line. After the auxiliary device is removed, the middle line can be determined through two mark points. After the guiding signal emitting device 101 is installed, the laser can be turned on first to check whether the laser is parallel to the middle line (drawn according to the two mark points), so that the auxiliary device can assist the adjustment of the guiding signal emitting device 101 while assisting the rapid positioning and installation of the position.

[0056] In addition, the double-swing-arm design of the present embodiment makes the length of the swing arm shorter than that of the connecting rod of the first embodiment. If the width of the train platform is 3 m, the length of the swing arm of the present application only needs to be greater than 1.5 m. Usually, the length of the swing arm is 1.5 m-1.7 m, so the volume of the present embodiment is smaller, which is more suitable for personnel operation and daily storage.

[0057] In the description of the application, it is to be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0058] In the present application, unless otherwise clearly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0059] Although the embodiments of the present application have been disclosed as above, it is not limited to the application and implementation listed in the specification and embodiments, and it can be fully applied to various fields suitable for the present application, and additional modifications can be easily realized by those skilled in the art, and therefore the present application is not limited to specific details and the figures shown and described herein, without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. Based on laser and camera assisted driving armored vehicle upper and lower platform and positioning device, it is characterized by: include: A guidance signal transmitting device (101) is provided on the transport vehicle (100) and is located in the forward direction of the armored vehicle (200), and transmits a first signal (110) for guiding the forward direction to the armored vehicle (200); A guidance signal receiving device (201) is provided on the armored vehicle (200) and is located on one side of the armored vehicle (200) in the forward direction on the transport vehicle (100), and is used to receive a first signal (110) for guiding the forward direction sent by the guidance signal transmitting device (101); The control center (300) is arranged in the armored vehicle (200) and is connected to the guidance signal receiving device (201).

2. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 1 is characterized in that: Also includes: A positioning signal transmitting device (102) is provided on the outside of the transport vehicle (100) or on the transport vehicle (100) and transmits a second signal (210) for guiding positioning to the armored vehicle (200), wherein the signal transmitting direction of the positioning signal transmitting device (102) is perpendicular to the forward direction of the armored vehicle (200); A positioning signal receiving device (202) is provided on the armored vehicle (200) and is located on a side perpendicular to the forward direction of the armored vehicle (200) on the transport vehicle (100), and is used to receive a second signal (210) for guiding positioning sent by the positioning signal transmitting device (102); The positioning signal receiving device (202) is connected to the control center (300).

3. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 2 is characterized in that: The guidance signal transmitting device (101) is arranged on a side of the transport vehicle (100) away from the entrance and exit of the armored vehicle (200), and is located at the center of the transport vehicle (100).

4. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 2 is characterized in that: The signal sending direction of the positioning signal transmitting device (102) is perpendicular to the signal sending direction of the guidance signal transmitting device (101), and the intersection of the projections of the two on the transport vehicle (100) is located at the center of the transport vehicle (100).

5. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 2 is characterized in that: The guidance signal transmitting device (101) and the positioning signal transmitting device (102) are both optical signal transmitting components (1), and the guidance signal receiving device (201) and the positioning signal receiving device (202) are both optical signal receiving components (2).

6. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 5 is characterized in that: The optical signal transmitting assembly (1) is composed of a first magnetic base (11), a battery box (12), a laser head assembly (13) and an alignment panel (14); The first magnetic seat (11) is detachably connected to the battery box (12); The laser head assembly (13) is arranged on the top of the battery box (12) and is detachably connected to the battery box (12); The alignment panel (14) is arranged on the battery box (12) and is located on the side opposite to the signal sending direction of the laser head assembly (13).

7. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 6 is characterized in that: The laser head assembly (13) comprises an upper cover (131), a laser head (132), a lower cover (133) and a base (134); The lower cover (133) is connected to the base (134) via a first rotating shaft (135) and a first knob (136); The laser head (132) is connected to the lower cover (133) via the upper cover (131).

8. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 5 is characterized in that: The optical signal receiving assembly (2) comprises a second magnetic base (21), a scribed plate assembly (22) and a camera assembly (23); The second magnetic base (21) is detachably connected to the scribed plate assembly (22); The camera assembly (23) is located above the line plate assembly (22) and is detachably connected to the line plate assembly (22); The camera assembly (23) is connected to the control center (300).

9. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 8 is characterized in that: The scribed plate assembly (22) comprises a scribed plate (221) and a first fixing bracket (222); The scribed plate (221) is connected to the first fixed bracket (222) via a second rotating shaft (223) and a second knob (224).

10. The upper and lower platform and positioning device for armored vehicles based on laser and camera assisted driving according to claim 8 is characterized in that: The camera assembly (23) includes a card plate (231), a camera (232) and a second fixing bracket (233); The camera (232) is detachably connected to the second fixing bracket (233), and the camera (232) is connected to the control center (300); The clamping plate (231) is connected to the second fixing bracket (233) via a third rotating shaft (234) and a third knob (235).

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