Motorcycle man-machine simulation test bench

Abstract

The invention discloses a motorcycle man-machine simulation test bench which comprises a platform frame, a simulation vehicle is movably arranged on the platform frame, a helmet and a control unit used for controlling the simulation vehicle are arranged on the simulation vehicle in a locking mode, a tester enables the control unit to unlock the helmet through an unlocking piece, and after the tester needs to wear the helmet, the helmet is unlocked through an unlocking piece. And the control unit can carry out face recognition on the vehicle to start the vehicle. According to the motorcycle man-machine simulation test bench provided by the invention, before the motorcycle is started, a rider is forcibly required to wear a special helmet, and whether an air bag unit in the helmet can be quickly popped up or not when the vehicle is in a collision sudden stop or side tipping state is simulated, so that the feasibility of forcibly wearing the special helmet before the vehicle is started is verified; personal safety of a rider is ensured, the feasibility of forcibly wearing the special helmet is judged through tests, and the reliability of popping of the air bag is tested.

Description

Technical Field

[0001] The present invention relates to the technical field of motorcycle man-machine simulation, and in particular to a motorcycle man-machine simulation test bench. Background Art

[0002] A motorcycle man-machine simulation test bench is a platform for testing the performance of a motorcycle, and it is mainly used to test the performance of a motorcycle.

[0003] Existing test benches are all used to test the performance of motorcycles, including the comfort of vehicle riding, operation comfort, etc. For example, the one with the publication number CN101788386A is used for motorcycle fatigue, reliability, and durability tests to test the performance of motorcycles.

[0004] There is no test for vehicle use safety, including whether to wear a helmet when riding and protection in case of danger. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a motorcycle man-machine simulation test bench.

[0006] To solve the above technical problems, the present invention is solved by the following technical solutions: A motorcycle man-machine simulation test bench includes a platform frame. A simulation vehicle is movably arranged on the platform frame. A helmet and a control unit for controlling the simulation vehicle are locked on the simulation vehicle. The tester unlocks the helmet through an unlocking member. After the tester wears the helmet, the control unit can start the vehicle only after face recognition. The helmet is electrically connected to the simulation vehicle through a flexible component. An airbag device is arranged in the helmet. The flexible component can automatically disengage from the helmet in an emergency state and inflate the airbag device. A simulation unit is arranged on the platform frame to test the protection of the simulation vehicle in a collision emergency stop or rollover state.

[0007] The beneficial effect is that the test bench simulates the emergency state of the vehicle, and then tests whether the airbag unit in the helmet can pop up quickly in the emergency state, and further verifies the feasibility of forcibly wearing a special helmet before starting the vehicle, so as to ensure the personal safety of the rider.

[0008] In the above solution, preferably, the simulation unit includes a moving subunit and a tilting subunit. The moving subunit is used to drive the simulation vehicle to move quickly or stop, and the tilting subunit is used to drive the simulation vehicle to tilt laterally by a certain angle.

[0009] In the above solution, preferably, the simulation unit includes a vibration subunit. The vibration subunit is used to vibrate the simulation vehicle to test the connection state of the flexible component on a normal bumpy road surface.

[0010] In the above solution, preferably, a locking device is configured on the helmet. The locking device includes a locking hole formed in the helmet, a top contact block, and a locking member. A locking tongue member is configured on the simulated vehicle. The top contact block is elastically slidably arranged inside the side wall of the locking hole. The locking tongue member is inserted into the locking hole. The top contact block abuts against the locking groove of the locking tongue member. The locking member is slidably arranged inside the helmet and is used to lock or unlock the movement of the top contact block.

[0011] In the above solution, preferably, a sliding hole is formed in the simulated vehicle. The locking tongue member is elastically slidably arranged inside the sliding hole. A magnetic attraction member is configured inside the locking hole. The locking hole is aligned with the locking tongue member. The magnetic attraction member adsorbs the locking tongue member upward, causing it to be inserted into the locking hole.

[0012] In the above solution, preferably, the locking member is an electromagnetic telescopic block. When powered on, it moves away from the movement path of the top contact block, that is, unlocks the top contact block. When powered off, it slides downward to the movement path of the top contact block, that is, locks the top contact block.

[0013] In the above solution, preferably, a connecting plug block is detachably configured on the helmet. The flexible component is connected to the connecting plug block. An air passage is configured inside the connecting plug block. The air passage is communicated with the airbag device. A gas storage tank is configured on the simulated vehicle and is communicated with the air passage through the flexible component. In the normal state, the gas storage tank supplies gas to the airbag device, causing the airbag device to pop out.

[0014] In the above solution, preferably, an elastic locking member is configured on the helmet. A locking groove is formed on the connecting plug block. The elastic locking member extends into the locking groove to lock the connecting plug tube on the helmet. A sliding top contact block is configured inside the connecting plug block. After the airbag device pops out, the sliding top contact block can push the elastic locking member out of the locking groove, causing the connecting plug block to be disconnected from the helmet.

[0015] In the above solution, preferably, one end of the sliding cavity of the sliding top contact block is communicated with the air passage, and the other end is communicated with the locking groove. After the airbag pops out and the internal air pressure reaches the set pressure value, the air pressure in the air passage pushes the sliding top contact block to push the elastic locking member out of the locking groove.

[0016] In the above solution, preferably, when the connecting plug block is inserted into the helmet, the air passage is communicated with the airbag device. A one-way valve is configured on the air inlet end of the airbag device. When the connecting plug block leaves the helmet, the connecting plug block is disconnected from the airbag device, that is, the connecting plug block is completely disconnected from the helmet.

[0017] The beneficial effects of the present invention are as follows: The present invention provides a motorcycle human-machine simulation test bench, which forcibly requires a rider to wear a special helmet before starting the motorcycle. When simulating the state of the vehicle colliding and suddenly stopping or tipping over sideways, it can be verified whether the airbag unit in the helmet can pop out quickly, so as to verify the feasibility of forcibly wearing a special helmet before starting the vehicle, ensure the personal safety of the rider, judge the feasibility of forcibly wearing a special helmet through experiments, and test the reliability of the airbag pop-out. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the present invention.

[0019] Figure 2 It is a schematic diagram of the test state of the present invention.

[0020] Figure 3 It is a schematic diagram of the helmet of the present invention.

[0021] Figure 4 It is a schematic diagram of the locking tongue member of the present invention.

[0022] Figure 5 It is a partially enlarged view of the locking device of the present invention.

[0023] Figure 6 It is a partially enlarged view of the connection state of the connection plug of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0024] The present invention will be further described in detail below in conjunction with the drawings and the specific embodiments: Embodiment 1

[0025] Referring to Figures 1-6 , a motorcycle human-machine simulation test bench, including a platform frame 1, a simulated vehicle 2, a flexible component 3 and a helmet 4. The simulated vehicle 2 is arranged on the platform frame 1, and a simulation unit is arranged on the platform frame 1. The simulation unit includes a moving sub-unit and a tilting sub-unit. The simulated vehicle 2 includes a handle steering part 21 and a seat part 22. The moving sub-unit can independently control the handle steering part 21 and the seat part 22 to move, so as to change the distance between the handle steering part 21 and the seat part 22, thereby enabling the test of the vehicle seat position. By adjusting the different position relationships between the two, the most suitable position relationship can be tested, and the parameter setting of the front-end design can be assisted.

[0026] At the same time, the moving sub-unit can drive the whole simulated vehicle 2 to move rapidly and pause suddenly, so as to simulate the state of sudden stop under collision. The tilting sub-unit can control the simulated vehicle 2 to tilt sideways by a certain angle, so as to simulate the state of the vehicle tipping over sideways.

[0027] A sliding hole is formed in the seat of the simulated vehicle. A locking tongue member 23 is elastically and slidably arranged in the sliding hole. A locking steel ball is arranged at the head of the tongue locking member 23, and a connecting rod portion is arranged below the locking steel ball. One end of a hook spring is connected to the lower end surface of the locking tongue member 23, and the other end of the hook spring is connected to the bottom end of the sliding hole. Thus, the locking tongue member 23 is located in the sliding hole in the initial state, so it does not affect the use of the seat.

[0028] An airbag device 41, a locking device 42, a connecting plug 43 and an elastic locking member 44 are arranged on the helmet 4. The locking device 42 is used to cooperate with the locking tongue member 23 on the seat to lock the helmet 4 on the seat. The locking device includes a locking hole 421 formed in the helmet 4, a top contact block 422, a locking member 423 and a magnetic attracting member 424. The locking hole 421 is located on the lower end surface of the rear head protection position of the helmet 4 and opens upward. The magnetic attracting member 424 is arranged on the bottom end surface of the locking hole 421. A locking sliding hole is horizontally formed in the side wall of the locking hole 421. The top contact block 422 is elastically and slidably arranged in the locking sliding hole. The locking member 423 is an electromagnetic sliding member. When powered on, it moves away from the moving path of the top contact block 422, that is, unlocks the top contact block 422. When powered off, it slides downward under the action of gravity into the moving path of the top contact block 422, thereby blocking the position where the top contact block 422 moves backward, so that the top contact block 422 cannot move backward, that is, locks the top contact block 422.

[0029] When the helmet 4 is moved above the seat and the locking hole 421 on the helmet 4 is aligned with the sliding hole on the seat, the magnetic attracting member 424 in the locking hole 421 adsorbs the locking tongue member 23 upward and extends it into the locking hole 421. During the insertion into the locking hole 421, the locking steel ball abuts against the top contact block 422, and the top contact block 422 retracts into the locking sliding hole, so that the locking steel ball passes through the position where the top contact block 422 is located. After the locking steel ball passes through, the top contact block 422 elastically extends again and abuts against the rod portion below the locking steel ball, thereby elastically locking the locking member 423. The power-off vehicle locking operation can be carried out only after the helmet 4 is placed in place. After the simulated vehicle 2 is powered off, the locking member 423 slides downward into the moving path of the top contact block 422, thereby blocking the position where the top contact block 422 moves backward, so that the top contact block 422 cannot move backward, and further the locking steel ball cannot pass through the position where the top contact block 422 is located, thereby locking the helmet 4 on the seat.

[0030] When conducting the test, the tester first uses the unlocking component to power on the simulated vehicle 2. At this time, the locking component 423 rises upward and leaves the moving path of the top contact block 422, that is, unlocks the top contact block 422. At this time, the tester picks up the helmet 4 upward and wears it on the head. Then, the locking tongue component 23 falls back into the sliding hole, which does not affect the tester's riding. The control unit on the simulated vehicle 2 is configured on the handle steering part 21 and includes a face recognition unit. After the tester correctly wears the helmet 4, the face recognition unit recognizes the tester's face, and then the simulated vehicle 2 is in an open state.

[0031] At the same time, after the ride is completed, the locking tongue component 23 on the seat needs to be inserted into the helmet 4 before the power-off and vehicle-locking operation can be performed on the control unit.

[0032] Such a setting is made on the test vehicle 2 to simulate the opening situation of a real motorcycle, so that the rider must wear a special helmet 4 to ride, ensuring the safety of the rider.

[0033] The airbag device 41 is configured on the helmet 4 and is configured at both the front end position and the rear end position of the helmet 4 to protect the rider's face and neck when the airbag pops out. An insertion slot is opened on the helmet 4, and the connecting plug 43 is detachably configured on the insertion slot. An elastic locking member 44 is configured on the side wall of the insertion slot. A locking groove 432 is opened on the side wall of the connecting plug 43. When the connecting plug 43 is inserted into the insertion slot, the elastic locking member 44 is inserted into the locking groove 432, thereby locking the connecting plug 43 in the insertion slot. An air passage 431 is opened in the connecting plug 43. When the connecting plug 43 is locked in the insertion slot, the air passage 431 on the connecting plug 43 is communicated with the airbag device 41.

[0034] The flexible component 3 includes a control circuit and an air pipe circuit. The control circuit includes a circuit for supplying power to the helmet, and the air pipe circuit is used to supply air to the helmet. A gas storage tank is configured on the simulated vehicle 2, and high-pressure gas is configured in the gas storage tank. The air pipe circuit on the flexible component 3 connects the gas storage tank with the air passage 431. A control valve is configured on the gas storage tank, and the control valve is controlled by the control unit. When the vehicle is in an emergency state, the control valve opens, and the high-pressure gas supplies air to the airbag device 41 through the air pipe circuit, so that the airbag device 41 pops out quickly.

[0035] A sliding cavity 434 is also opened in the connecting plug 43. One end of the sliding cavity 434 is communicated with the air passage 431, and the other end is communicated with the locking groove 432. A top contact block 433 is configured to be limited and slide in the sliding cavity 434. When the connecting plug 43 is locked in the insertion slot, the elastic locking member 44 elastically touches the top contact block 433, thereby causing the top contact block 433 to retract into the locking groove 432.

[0036] A one-way valve is arranged at the air inlet end of the airbag device 41. When the vehicle is in an emergency state, the air storage tank opens, and high-pressure gas enters the air passage 431. At this time, all the high-pressure gas enters the airbag device 41, causing the airbag device 41 to pop out quickly. Therefore, the air pressure in the air passage device 431 is not sufficient to push the top contact block 433 to push the elastic locking block 44 out of the locking groove 432. When the airbag device 41 pops out completely, gas can no longer enter the airbag device 41, that is, the air outlet end of the air passage 431 is blocked. Therefore, the air pressure in the air passage 431 increases. Under the action of the air pressure, the lower top contact block 433 is pushed to move towards the locking groove 432, and then the elastic locking member 44 is pushed out of the locking groove 432, so that the locking contact between the connecting plug 43 and the helmet 4 is achieved. There is a pushing groove 435 between the air passage 431 and the bottom of the plugging groove. After the connecting plug 43 is unlocked, the high-pressure gas in the pushing groove 435 pushes the connecting plug 43 to move downward, and then the connecting plug 43 can quickly disengage from the helmet 4.

[0037] Its working principle or usage method is as follows: During the test, the tester first uses the unlocking member to power on the simulation vehicle 2 and unlock the top contact block 422. The tester picks up the helmet 4 upward and wears it on the head. After the face recognition unit recognizes the tester's face correctly when the tester wears the helmet 4 correctly, the simulation vehicle 2 is in an open state, so as to test the feasibility of forcing the rider to wear a helmet when the vehicle starts.

[0038] The simulation unit configured on the platform frame 1 can make the simulation vehicle 2 simulate an emergency state of collision and sudden stop or rollover. In the emergency state, whether the airbag device 41 in the helmet 4 can pop out normally, and whether the helmet 4 can automatically disconnect from the flexible component 3 when the airbag pops out. Embodiment 2

[0039] Based on Embodiment 1, the following further improvements are made in this embodiment: Refer to Figures 1-6 , the simulation unit further includes a vibration sub-unit. After the tester wears the helmet, the vibration sub-unit starts, making the simulation vehicle 2 vibrate violently, so as to simulate that the vehicle passes through a bumpy road section. At this time, it is used to test whether the connecting plug 43 on the helmet 4 will disconnect from the helmet under the violent vibration state. Embodiment 3

[0040] Based on Embodiment 1, the following further improvements are made in this embodiment: Refer to Figures 1-6 , the helmet 4 is also telescopically provided with a smart visor 45. The smart visor 45 can display route navigation information or display simulated road condition information during the test, so that the tester is in a more realistic simulated vision.

[0041] The intelligent visor 45 is manually telescopically slid and configured at the front forehead position of the helmet 4, and an airbag device 41 for protecting the face of the rider is further configured at the front end of the channel of the intelligent visor 45. A pull rope is connected between the upper end of the airbag device 41 and the intelligent visor 45. When the airbag device 41 pops downward, the pull rope drives the intelligent visor 45 into the helmet 4, thereby avoiding damage to the face of the rider by the intelligent visor 45 in an emergency state.

[0042] At the same time, the energy supply of the intelligent visor 45 is provided by the simulation vehicle and transmitted by the flexible component 3.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A motorcycle human-machine simulation test bench, characterized in that: It includes a platform frame (1), on which a simulation vehicle (2) is movably configured. A helmet (4) and a control unit for controlling the simulation vehicle are locked on the simulation vehicle (2). The tester unlocks the helmet (4) through an unlocking member. After the tester wears the helmet (4), the control unit can perform face recognition to start the vehicle; The helmet (4) is electrically connected to the simulation vehicle (2) through a flexible component (3); An airbag device (41) is arranged inside the helmet (4). In an emergency state, the flexible component (3) can automatically disengage from the helmet (4) and inflate the airbag device (41); A simulation unit is arranged on the platform frame (1) to make the simulation vehicle (2) collide and suddenly stop or roll over laterally, so as to test the protection of the simulation vehicle (2).

2. The motorcycle man-machine simulation test bench according to claim 1, characterized in that: The simulation unit includes a moving subunit and a tilting subunit. The moving subunit is used to drive the simulation vehicle (2) to move quickly or stop, and the tilting subunit is used to drive the simulation vehicle (2) to tilt laterally by a certain angle.

3. A motorcycle man-machine simulation test bench according to claim 1, characterized in that: The simulation unit includes a vibration subunit, which is used to vibrate the simulation vehicle (2) to test the connection state of the flexible component (3) on a normal bumpy road surface.

4. A motorcycle man-machine simulation test bench according to claim 1, characterized in that: A locking device (42) is arranged on the helmet (4). The locking device (42) includes a locking hole (421) opened on the helmet (4), a top contact block (422) and a locking member (423). A locking tongue member (23) is arranged on the simulation vehicle (2). The top contact block (422) is elastically slidably arranged inside the side wall of the locking hole (421). The locking tongue member (23) is inserted into the locking hole (421). The top contact block (422) abuts against the locking groove of the locking tongue member (421). The locking member (423) is slidably arranged inside the helmet (4) and is used to lock or unlock the movement of the top contact block (422).

5. A motorcycle man-machine simulation test bench according to claim 4, characterized in that: A sliding hole is opened on the simulation vehicle (2). The locking tongue member (23) is elastically slidably arranged inside the sliding hole. A magnetic attraction member (424) is arranged inside the locking hole (421). The locking hole (421) is aligned with the locking tongue member (23). The magnetic attraction member (424) adsorbs the locking tongue member (23) upward to insert it into the locking hole (421).

6. The motorcycle man-machine simulation test bench according to claim 4, characterized in that: The locking member (423) is an electromagnetic telescopic block. When it is powered on, it leaves the moving path of the top contact block (422), that is, unlocks the top contact block (422). When it is powered off, it slides down to the moving path of the top contact block (422), that is, locks the top contact block (422).

7. A motorcycle man-machine simulation test bench according to claim 1, characterized in that: A connecting plug (43) is detachably arranged on the helmet (4). The flexible component (3) is connected to the connecting plug (43). An air path channel (431) is arranged inside the connecting plug (43). The air path channel (431) is communicated with the airbag device (41). An air storage tank is arranged on the simulation vehicle (2) and is communicated with the air path channel (431) through the flexible component (3). In an economic state, the air storage tank supplies air to the airbag device (41) to make the airbag device (41) pop up.

8. The motorcycle man-machine simulation test bench according to claim 7, characterized in that: An elastic locking member (44) is arranged on the helmet (4). A locking groove (432) is formed in the connecting plug (43). The elastic locking member (44) extends into the locking groove (432) to lock the connecting plug tube (43) on the helmet (4). A sliding top contact block (433) is arranged in the connecting plug (43). After the airbag device (41) pops up, the sliding top contact block (433) can push the elastic locking member (44) out of the locking groove (432) to disconnect the connecting plug (43) from the helmet (4).

9. The motorcycle man-machine simulation test bench according to claim 8, characterized in that: One end of the sliding cavity of the sliding top contact block (433) communicates with the air passage (431), and the other end communicates with the locking groove (432). After the airbag pops up and the internal air pressure reaches the set pressure value, the air pressure in the air passage (431) pushes the sliding top contact block (433) to push the elastic locking member (44) out of the locking groove (432).

10. A motorcycle human-machine simulation test bench according to claim 9, characterized in that: When the connecting plug (43) is inserted into the helmet (4), the air passage communicates with the airbag device (41). A one-way valve is arranged at the air inlet end of the airbag device (41). When the connecting plug (43) leaves the helmet (4), the connecting plug (43) is disconnected from the airbag device (41), that is, the connecting plug (43) is completely separated from the helmet (4).

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