CN216388214U - Unmanned wagon with learning function - Google Patents

Abstract

The utility model belongs to the technical field of unmanned vendors' carts, and particularly relates to an unmanned vendor with a learning function, which comprises a cart body, wherein four symmetrically-distributed fisheye cameras are fixedly connected to the outer surface of the cart body, a material frame for containing goods is fixedly connected inside the cart body, and an extension frame extending to the outside of the cart body is fixedly arranged on the outer side wall of the material frame; according to the utility model, the material frame is arranged in the charging chute in the vehicle body, goods falling from the goods area can enter the material frame and fall onto the top plate, after the pressure sensor detects pressure change, the controller in the vehicle body can automatically control the two motors to work, the closing plate is automatically controlled to be opened and kept in an opened state, after the goods are completely taken out, the pressure sensor cannot detect the pressure, and the controller controls the motors to work to enable the closing plate to close the inlet end of the extension frame again, so that the goods taking efficiency of people is improved, and the device is high in flexibility and convenience in use.

Description

Unmanned wagon with learning function

Technical Field

The utility model belongs to the technical field of unmanned vendors' carts, and particularly relates to an unmanned vendor with a learning function.

Background

The unmanned wagon is a motor vehicle capable of automatically moving and selling goods, is not limited by time and places, can automatically tour on roads, effectively saves manpower, facilitates transactions, and can be well adapted to fast-paced lives of people at the present stage, so that the unmanned wagon starts to be widely used in various places.

SUMMERY OF THE UTILITY MODEL

Present unmanned wagon is when using, and the goods falls from the goods district and gets the goods district, and people open and seal and get the goods district open-ended case door after, extend the hand and get the goods district inside and take out the goods, get goods efficiency not enough, and when the goods was more, people need open and shut the chamber door many times, comes the goods to take out in batches, and the flexibility of device use is not enough. The utility model provides an unmanned vending vehicle with a learning function, which has the characteristics that the door of the vending vehicle can be automatically controlled to be opened and kept in an opened state, the door of the vending vehicle is automatically closed after goods are completely taken out, the goods taking efficiency is high, and the flexibility of the use of the device is high.

The utility model provides the following technical scheme: the automobile comprises a carriage body, the fish eye camera of four symmetric distributions of external fixed connection of automobile body, the inside fixedly connected with of automobile body is used for holding the material frame of goods, material frame lateral wall sets firmly to extend the outside frame that extends of automobile body, the external surface of automobile body sets firmly the correspondence extend the frame and be used for sealing extend the block subassembly of frame, the inboard wall bottom end fixedly connected with of material frame is used for the support material subassembly of bearing goods, the inside pressure sensor that is equipped with a plurality of net punctiform and distributes of support material subassembly.

The feeding device comprises a vehicle body and is characterized in that a feeding chute used for installing the material frame is formed in the vehicle body, and the material frame is fixed in the feeding chute in a threaded manner.

The blocking assembly comprises a closing plate and two motors, the motors are symmetrically fixed to the outer surface of the vehicle body and used for being connected with the closing plate, the output ends of the motors are respectively fixedly connected with the side walls corresponding to the closing plate, and the closing plate is connected with the inlet end of the extension frame in a clamping mode.

The material supporting assembly comprises a bottom frame and a top plate, the bottom frame is fixedly connected to the bottom end of the inner side wall of the material frame and used for connecting the top plate and the pressure sensor, and the top plate is fixedly connected to the top end of the bottom frame and used for supporting cargoes.

The pressure sensors are fixed on the inner wall of the bottom frame in a network point mode, the top plate is internally provided with a plurality of through grooves corresponding to the pressure sensors, and the top ends of the pressure sensors are respectively connected to the inside of the through grooves in a clamping mode.

Wherein, pressure sensor top fixedly connected with kicking block, the top of kicking block extends the roof top.

The inner side wall of the closed plate is fixedly connected with a clamping frame, and the clamping frame is connected to the outer side of the inlet end of the extension frame in a clamping mode.

The utility model has the beneficial effects that:

in the utility model, a material frame arranged in a charging chute in a vehicle body is arranged, a blocking assembly consisting of a sealing plate and two motors is arranged on the outer surface of the vehicle body, the sealing plate blocks an extension frame on the material frame to prevent foreign objects from entering the material frame, a material supporting assembly consisting of a bottom frame and a top plate is fixed at the bottom end of the inner side wall of the material frame, goods falling from a goods area can enter the material frame and fall onto the top plate, the goods can contact a pressure sensor fixed in the bottom frame, after the pressure sensor detects pressure change, a controller in the vehicle body can automatically control the two motors to work to enable the sealing plate to automatically rotate upwards to expose an inlet end of the extension frame, the purpose of automatically controlling the sealing plate to be opened and kept in an opened state is achieved, people can take the goods out of the material frame conveniently, after the goods are completely taken out, the pressure sensor cannot detect the pressure, and the controller controls the motors to work to enable the sealing plate to automatically reset, the entrance end of the extension frame is sealed again, the purpose of automatically resetting the sealing plate is achieved, the goods taking efficiency of people is improved, and the device is high in flexibility and convenience in use.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the front view of the present invention;

FIG. 3 is a schematic view of the combined structure of the material frame and the blocking assembly of the present invention;

fig. 4 is a schematic diagram of a disassembled structure of the material frame, the material supporting assembly and the pressure sensor.

In the figure: 1. a vehicle body; 11. a fisheye camera; 12. a charging chute; 2. material frame; 21. an extension frame; 3. a blocking assembly; 31. a closing plate; 311. clamping a frame; 32. a motor; 4. a material supporting component; 41. a bottom frame; 42. a top plate; 421. a through groove; 5. a pressure sensor; 51. and (7) a top block.

Detailed Description

Referring to fig. 1-4, the present invention provides the following technical solutions: including automobile body 1, 1 outer fixed surface of automobile body is connected with the fisheye camera 11 of four symmetric distributions, 1 inside fixedly connected with of automobile body is used for holding the material frame 2 of goods, 2 lateral walls of material frame set firmly extend 1 outside frame 21 that extends to the automobile body, 1 surface of automobile body sets firmly to correspond and extends frame 21 and be used for sealing the block subassembly 3 that extends frame 21, 2 inboard wall bottom end fixedly connected with of material frame are used for the support material subassembly 4 of bearing goods, hold in the palm the inside pressure sensor 5 that is equipped with a plurality of net punctiform and distributes of material subassembly 4.

In this embodiment: the automatic tour on the road of the vehicle body 1 to carry out automatic vending work, four symmetrically distributed fisheye cameras 11 are fixed on the outer surface of the vehicle body 1, the fisheye cameras 11 can scan the external environment and transmit the external environment to a controller in the vehicle body 1 for analysis, and simultaneously, a 3D space which is larger and more accurate than the range of human eyes can be sensed by matching with a computer vision combination technology, so that the vehicle body 1 can sense depth information, parallax can be accurate to micron level, the physical world can be truly restored in real time, the automatic route, automatic resistance avoidance and automatic parallax calculation can be carried out, manual operation is not needed, compared with the traditional laser sensing unmanned driving technology, the cost is greatly reduced, the safety performance is greatly improved, when the vehicle body 1 encounters an obstacle, the vehicle body can pass through more safely, and surrounding objects cannot be seen due to the view angle, and the use safety of the device is further improved, the controller in the vehicle body 1 adopts a deep learning algorithm based on a BP neural network, can extract features, can find weight values, continuously adjusts the weights through a calculation and optimization device, reduces loss values, can automatically complete various data analysis and learning works, can complete deep learning, and can enable the device to more accurately record data through learning, so that the route driving error is reduced, the device can walk according to a specified route, stop along with blocking, receive remote calling and arrive along with calling, and can automatically avoid when encountering obstacles, thereby enhancing the use safety and the use effect of the device.

12 internally mounted of the charging chute of seting up in automobile body 1 has material frame 2, material frame 2 passes through the bolt fastening inside charging chute 12, fastness after 2 installations of material frame is high with stability during the use, the inside wall bottom mounting of material frame 2 has material supporting component 4, material supporting component 4 comprises underframe 41 and roof 42, underframe 41 is fixed in the inside wall bottom of material frame 2, roof 42 is fixed on the top of underframe 41, material supporting component 4 overall structure's intensity is high, the goods that drops from the goods district can get into material frame 2 inside and fall on roof 42, material frame 2 and roof 42 cooperate and have played the effect of restraint goods and bearing goods.

The surface mounting of automobile body 1 has the subassembly 3 of blocking, the subassembly 3 of blocking comprises closing plate 31 and two motors 32, the surface at automobile body 1 is fixed to two motor 32 symmetries, closing plate 31 is installed between two motors 32, the lateral wall fixed connection that two motors 32's output corresponds with closing plate 31 respectively, the fastness of blocking subassembly 3 and the combination of automobile body 1 is strong, two motors 32 start can control closing plate 31 and extend the outside rotation of the frame 21 of extending of automobile body 1 outside wall mounting on 2 outside walls of material frame, be convenient for carry out the rotation work of closing plate 31, thereby extend the opening and the closed work of frame 21 entry end, be convenient for people get goods work, closing plate 31 will extend the shutoff of frame 21, can avoid the foreign matter to get into material frame 2.

The bottom inner wall of the bottom frame 41 is fixed with a plurality of pressure sensors 5, the top ends of the plurality of pressure sensors 5 are respectively clamped and connected inside a plurality of through grooves 421 formed in the top plate 42, the stability of the pressure sensors 5 in use is high, goods falling onto the top plate 42 can contact the pressure sensors 5, after the pressure sensors 5 detect pressure, a controller in the vehicle body 1 can automatically control two motors 32 to work, so that the closing plate 31 automatically rotates upwards to expose the inlet end of the extension frame 21, the purpose of automatically controlling the opening of the closing plate 31 is achieved, meanwhile, the closing plate 31 can be kept in an open state and is still, people can directly stretch hands into the material frame 2 to take the goods, the people can take the goods out of the material frame 2 conveniently, after the goods are completely taken out, the pressure sensors 5 cannot detect the pressure, the controller controls the motors 32 to work to enable the closing plate 31 to automatically reset, the inlet end of the extension frame 21 is sealed again, the purpose of automatically resetting the closing plate 31 is achieved, the goods taking efficiency of people is improved, the device is high in flexibility and convenience in use, the closing plate 31 can be kept stationary at a fixed position when the device is not used, the safety of the device during moving is improved, the detection range can be improved due to the matching of the pressure sensors 5 distributed in a mesh shape, the detection precision is improved, and therefore the normal operation of automatically opening and closing the closing plate 31 can be guaranteed.

Pressure sensor 5's top is fixed with the top and extends the kicking block 51 of roof 42 top, and kicking block 51 can replace pressure sensor 5 contact goods to can play protection pressure sensor 5's effect, the inside wall fixedly connected with card frame 311 of closing plate 31, card frame 311 block is connected in extending frame 21 entry end outside, has improved the compactness that closing plate 31 and extension frame 21 are connected.

The working principle and the using process of the utility model are as follows: when the portable cargo taking device is used, the vehicle body 1 automatically tours on a road, the fisheye camera 11 scans the external environment and transmits the external environment to the controller in the vehicle body 1 for analysis, so that the vehicle body 1 smoothly and automatically moves on the road, when people buy the cargo, the cargo falls from the cargo area, enters the material frame 2 and falls onto the top plate 42, the cargo can contact the pressure sensor 5, after the pressure sensor 5 detects the pressure, the controller in the vehicle body 1 can automatically control the two motors 32 to work, so that the sealing plate 31 automatically rotates upwards to expose the inlet end of the extension frame 21, after the sealing plate 31 is kept in an opened state, people directly stretch hands into the material frame 2 to take the cargo, after the cargo is completely taken out, the pressure sensor 5 cannot detect the pressure, the controller controls the motors 32 to work to automatically reset the sealing plate 31 to close the inlet end of the extension frame 21 again, and the cargo taking efficiency of people is high, the flexibility and convenience of use of the device are high.

Claims (7)

1. The utility model provides an unmanned wagon with study function, includes the automobile body, its characterized in that: the fish eye camera of four symmetric distributions of fixed connection of external surface of the car body, the inside fixedly connected with of car body is used for holding the material frame of goods, material frame lateral wall sets firmly to extend the outside frame that extends of car body, external surface of the car body sets firmly the correspondence extend the frame and be used for sealing extend the block subassembly of frame, the inboard wall bottom end fixedly connected with of material frame is used for the support material subassembly of bearing goods, hold in the palm the inside pressure sensor that is equipped with a plurality of net punctiform and distributes of material subassembly.

2. The unmanned vending cart with learning function as claimed in claim 1, wherein: a charging chute used for installing the material frame is formed in the vehicle body, and the material frame is fixed in the charging chute in a threaded manner.

3. The unmanned vending cart with learning function as claimed in claim 1, wherein: the blocking assembly comprises a closing plate and two motors, the two motors are symmetrically fixed on the outer surface of the vehicle body and used for being connected with the closing plate, the output ends of the two motors are respectively fixedly connected with the side walls corresponding to the closing plate, and the closing plate is clamped and connected with the inlet end of the extension frame.

4. The unmanned vending cart with learning function as claimed in claim 1, wherein: the material supporting component comprises a bottom frame and a top plate, the bottom frame is fixedly connected to the bottom end of the inner side wall of the material frame and used for connecting the top plate with the pressure sensor, and the top plate is fixedly connected to the top end of the bottom frame and used for supporting cargoes.

5. The unmanned vendors cart with learning function of claim 4, wherein: the pressure sensors are fixed on the inner wall of the bottom frame in a net-point mode, the top plate is internally provided with a plurality of through grooves corresponding to the pressure sensors, and the top ends of the pressure sensors are respectively connected to the inside of the through grooves in a clamping mode.

6. The unmanned vendors cart with learning function of claim 4, wherein: the top end of the pressure sensor is fixedly connected with a top block, and the top end of the top block extends to the top plate.

7. The unmanned vendors cart with learning function of claim 3, wherein: the inside wall of the closed plate is fixedly connected with a clamping frame, and the clamping frame is connected to the outside of the inlet end of the extension frame in a clamping mode.

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