Novel electronic road cone for unmanned port and mine scene
By designing a new type of electronic road cone equipped with RTK and 5G antennas in the unmanned truck scenario, it solves the problem that driverless trucks cannot update the driving route in time, and achieve rapid update and efficient transportation.
Patent Information
- Application Number
- CN202421121513.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-22
AI Technical Summary
When driverless trucks work in ports and mine scenarios, changes in the position of the material yards cause driverless trucks to be unable to update their driving routes in time, resulting in road obstruction and operation failure.
Design a new type of electronic road cone, equipped with an RTK antenna and 5G antennas. The location data of the transmission of electronic road cone through wireless transmission to the smart terminal of driverless trucks is updated in real time.
When the unmanned truck changes at the stacking location, the driving route quickly is updated, the transportation efficiency is improved, and more accurate location information is provided.
Smart Images
Figure CN222412739U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of unmanned driving electronic road cones, in particular to a novel electronic road cone for unmanned driving ports and mines. Background Art
[0002] Electronic road cones are also called traffic cones or cone road signs. They mainly warn people through flashing lights. They are mainly placed in the middle of the road, in dangerous areas, and in road construction sites. They are a common traffic safety device.
[0003] Currently, some ports and mines have begun to deploy unmanned truck operations, using the smart terminals on the unmanned trucks to plan the driving routes. The unmanned trucks drive and operate according to the planned routes. Since the material yard sometimes changes its position, the unmanned trucks cannot update the situation route in time, causing road obstructions and making it impossible to operate. An electronic road cone is needed to mark the yard location and provide location coordinates to the unmanned truck to identify the driving boundary. Utility Model Content
[0004] In order to solve the problem that some ports and mines are currently starting to deploy unmanned truck operations, the driving route is planned using the smart terminal on the unmanned truck, and the unmanned truck drives and operates according to the planned route. Since the material yard sometimes changes its position, the unmanned truck cannot update the situation route in time, causing road obstructions and thus being unable to operate. An electronic road cone is needed to mark the yard position and provide the position coordinates to the unmanned truck to identify the driving boundary problem. The purpose of the utility model is to provide a new type of electronic road cone for unmanned ports and mines.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a new type of electronic road cone for unmanned ports and mine scenes, comprising an electronic road cone shell, an electronic road cone rain shield is fixedly provided on the upper surface of the electronic road cone shell, an RTK antenna support plate is fixedly provided on the inner surface of the electronic road cone rain shield, an electronic road cone RTK antenna is fixedly provided on the upper surface of the RTK antenna support plate, the electronic road cone RTK antenna passes through the electronic road cone rain shield, an electronic road cone RTK antenna is fixedly provided on the upper surface of the electronic road cone rain shield, a waterproof box fixing bottom plate is fixedly provided on the inner surface of the electronic road cone shell, an electronic road cone fixing integrated bracket is fixedly provided on the upper surface of the waterproof box fixing bottom plate, the electronic road cone fixing integrated bracket passes through the electronic road cone shell, and is fixed on the electronic road cone fixing integrated bracket A 5G antenna is provided, an RTK antenna is fixed on the electronic road cone fixed integrated bracket, a mainboard fixed bracket is fixed inside the electronic road cone fixed integrated bracket, an OBU mainboard is provided on the mainboard fixed bracket, a power bank connecting plate is provided inside the OBU mainboard, an aviation plug is connected to the lower surface of the power bank connecting plate, a built-in power bank module is provided on the power bank connecting plate, a power supply module is provided in the mainboard fixed bracket, the electronic road cone housing is made of PU rubber, which has the advantages of drop resistance, acid and alkali resistance, and wear resistance, a handle is fixed on one side of the electronic road cone fixed integrated bracket, the handle passes through the electronic road cone housing, a waterproof bottom plate is detachably provided inside the waterproof box fixed bottom plate, a reflective tape is attached to the outer surface of the electronic road cone housing through Velcro, and the handle is made of stainless steel, which is corrosion-resistant.
[0006] Compared with the prior art, the beneficial effects of the utility model are:
[0007] When the utility model is in use, when the unmanned freight truck is working in the port and the mine, electronic road cones can be placed near the yard, and the position data will be sent to the intelligent driving terminal on the unmanned freight truck, so that the intelligent driving terminal can better plan a new driving route to cope with the impact of the changing yard. In addition, the utility model can be changed to the latest yard position in real time, and the planned route can be quickly updated without re-measurement and positioning, thereby improving transportation efficiency and providing the unmanned truck with more accurate position information. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0009] Figure 1 It is a schematic diagram of the structure of the utility model.
[0010] Figure 2 This is a schematic diagram of the handle structure of the utility model.
[0011] Figure 3 The figure is a schematic diagram of the internal structure of the housing of the electronic traffic cone of the utility model.
[0012] In the figure: 1. RTK antenna of electronic road cone; 2. Rain shield of electronic road cone; 3. Housing of electronic road cone; 4. Handle; 5. RTK antenna; 6. RTK antenna support plate; 7. 5G antenna; 8. OBU mainboard; 9. Mainboard fixing bracket; 10. Integrated fixing bracket of electronic road cone; 11. Built-in power bank module; 12. Power supply module; 13. Aviation plug; 14. Waterproof box fixing bottom plate; 15. Power bank connection plate; 16. Waterproof bottom plate. DETAILED DESCRIPTION
[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0014] Example: Figure 1-3As shown, the utility model provides a new type of electronic road cone for unmanned ports and mines, including an electronic road cone shell 3, the upper surface of which is fixedly provided with an electronic road cone rain shield 2, the material of the electronic road cone shell 3 is PU rubber, which has the advantages of being resistant to falling, acid and alkali, and wear, an RTK antenna support plate 6 is fixedly provided on the inner surface of the electronic road cone rain shield 2, an electronic road cone RTK antenna 1 is fixedly provided on the upper surface of the RTK antenna support plate 6, the electronic road cone RTK antenna 1 passes through the electronic road cone rain shield 2, and the upper surface of the electronic road cone rain shield 2 is fixedly provided with An electronic road cone RTK antenna 1, a handle 4 is fixedly provided on one side of the electronic road cone fixed integrated bracket 10, the handle 4 is made of 304 stainless steel and is corrosion-resistant, a reflective tape is attached to the outer surface of the electronic road cone housing 3 through Velcro to improve safety and is used for nighttime identification, the handle 4 passes through the electronic road cone housing 3, and the position of the electronic road cone housing 3 is conveniently moved through the handle 4, a waterproof box fixing bottom plate 14 is fixedly provided on the inner surface of the electronic road cone housing 3, a waterproof box fixing bottom plate 14 is detachably provided inside the waterproof box fixing bottom plate 14, and the waterproof bottom plate 16 can be connected to the waterproof box fixing bottom plate 14 through bolts The upper surface of the waterproof box fixing bottom plate 14 is fixed with an electronic road cone fixing integrated bracket 10, the electronic road cone fixing integrated bracket 10 penetrates the electronic road cone housing 3, the electronic road cone fixing integrated bracket 10 is fixed with a 5G antenna 7, the electronic road cone fixing integrated bracket 10 is fixed with an RTK antenna 5, the electronic road cone fixing integrated bracket 10 is fixed with a mainboard fixing bracket 9 inside, the mainboard fixing bracket 9 is provided with an OBU mainboard 8, the electronic road cone housing 3 is provided with a waterproof box, the OBU mainboard 8, the power supply module 12, and the built-in power bank module 11 are all packaged in the waterproof box, and the outside is connected through NB R rubber is used for sealing, four 5G antennas 7 are provided, and the four 5G antennas 7 are respectively connected to the OBU mainboard 8 through feeders, and the four feeders are preset inside the electronic road cone. The built-in power bank module 11 is connected to the OBU mainboard 8 through a cable. The power bank needs to be charged when the remaining power is 30%, ensuring that the electronic road cone will not be automatically shut down due to low power during use. A power bank connecting plate 15 is provided in the OBU mainboard 8, and an aviation plug 13 is connected to the lower surface of the power bank connecting plate 15. A built-in power bank module 11 is provided on the power bank connecting plate 15, and a power supply module 12 is provided in the mainboard fixing bracket 9.
[0015] Working principle: The utility model can receive navigation satellite signals through the electronic road cone RTK antenna 1 to obtain its coordinate information on the earth. The electronic road cone rain shield 2 can block rain and snow from entering the interior of the electronic road cone. The shell material of the electronic road cone shell 3 is PU rubber, which has the advantages of drop resistance, acid and alkali resistance, and wear resistance. The handle 4 is convenient for users to move. The RTK antenna 5 and the 5G antenna 7 cooperate with the OBU main board 8 to send the electronic road cone position data to the unmanned driving intelligent terminal by wireless transmission. The power supply module 12 can be used for power management, and the aviation plug 13 can be used for power supply and debugging. The waterproof bottom plate 16 can prevent ground water from directly entering the interior of the electronic road cone. After receiving the navigation satellite signal, the electronic road cone RTK antenna 1 transmits the signal to the inside of the OBU main board 8 through a cable, and then sends it to the intelligent terminal in the unmanned truck through the 5G antenna 7, completing the entire electronic road cone coordinate information sending process.
[0016] When unmanned freight trucks are working in ports and mines, electronic road cones can be placed near the yard. The location data will be sent to the intelligent driving terminal on the unmanned freight truck, so that the intelligent driving terminal can better plan new driving routes to cope with the impact of changes in the yard.
[0017] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A novel electronic road cone for use in unmanned ports and mines, comprising an electronic road cone housing (3), characterized in that: An electronic road cone rain shield (2) is fixedly provided on the upper surface of the electronic road cone housing (3); an RTK antenna support plate (6) is fixedly provided on the inner surface of the electronic road cone rain shield (2); an electronic road cone RTK antenna (1) is fixedly provided on the upper surface of the RTK antenna support plate (6); the electronic road cone RTK antenna (1) penetrates the electronic road cone rain shield (2); the electronic road cone RTK antenna (1) is fixedly provided on the upper surface of the electronic road cone rain shield (2); a waterproof box fixing bottom plate (14) is fixedly provided on the inner surface of the electronic road cone housing (3); an electronic road cone fixing integrated bracket (10) is fixedly provided on the upper surface of the waterproof box fixing bottom plate (14); the electronic road cone fixing The integrated bracket (10) penetrates the electronic road cone housing (3); a 5G antenna (7) is fixedly arranged on the electronic road cone fixed integrated bracket (10); an RTK antenna (5) is fixedly arranged on the electronic road cone fixed integrated bracket (10); a mainboard fixed bracket (9) is fixedly arranged inside the electronic road cone fixed integrated bracket (10); an OBU mainboard (8) is arranged on the mainboard fixed bracket (9); a power bank connecting plate (15) is arranged inside the OBU mainboard (8); an aviation plug (13) is connected to the lower surface of the power bank connecting plate (15); a built-in power bank module (11) is arranged on the power bank connecting plate (15); and a power supply module (12) is arranged inside the mainboard fixed bracket (9).
2. A novel electronic road cone for unmanned ports and mines as claimed in claim 1, characterized in that: The electronic traffic cone housing (3) is made of PU rubber, which has the advantages of being drop-resistant, acid-resistant, alkali-resistant, and wear-resistant.
3. The novel electronic road cone for unmanned ports and mines according to claim 1, characterized in that: A handle (4) is fixedly provided on one side of the electronic road cone fixed integrated bracket (10), and the handle (4) passes through the electronic road cone housing (3).
4. The novel electronic road cone for unmanned ports and mines according to claim 1, characterized in that: A waterproof bottom plate (16) is detachably provided inside the waterproof box fixed bottom plate (14).
5. The novel electronic road cone for unmanned ports and mines according to claim 1, characterized in that: The outer surface of the electronic road cone housing (3) is attached with a reflective tape via Velcro.
6. A novel electronic road cone for unmanned ports and mines as claimed in claim 3, characterized in that: The handle (4) is made of (304) stainless steel, which is corrosion-resistant.