CN217588096U - Remote radio frequency door opening device of wireless mobile equipment - Google Patents
Remote radio frequency door opening device of wireless mobile equipment Download PDFInfo
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- CN217588096U CN217588096U CN202221050832.0U CN202221050832U CN217588096U CN 217588096 U CN217588096 U CN 217588096U CN 202221050832 U CN202221050832 U CN 202221050832U CN 217588096 U CN217588096 U CN 217588096U
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- door
- vehicle body
- unmanned vehicle
- remote control
- radio frequency
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Abstract
The utility model relates to a wireless mobile device remote radio frequency door opening device, which comprises a moving unmanned vehicle body, a wireless remote control transmitting component, a wireless remote control receiving component, a control box, a first RFID electronic tag and a card reader; the control box is used for controlling the opening or closing of the door and is electrically connected with the wireless remote control receiving assembly; the first RFID electronic tag is buried in a first ground, the first ground is located in front of a door on a moving track of the moving unmanned vehicle body and is a first distance away from the door; the card reader and the wireless remote control transmitting assembly are both arranged on the transport unmanned vehicle body and are respectively and electrically connected with the control circuit on the transport unmanned vehicle body. The utility model has the advantages of simple and reasonable structure, open the door through reading ground RF information radio frequency remote control, the accurate door that opens does not need the car to stop, promotes physical efficiency to practice thrift the cost of labor.
Description
Technical Field
The utility model relates to an unmanned transport field of commodity circulation, warehouse, elevator vehicle is a can be to the novel device of the automatic long-range kind of opening of different doors, switch, elevator, gate, garage clearance pole.
Background
With the development of logistics technology, various unmanned logistics vehicles (i.e. AGV trolleys) need to manually watch or close the doors when passing through various doors, elevators, gates and garage poles, or need to stop and read information of RFID electronic tags on the logistics vehicles by card readers on the doors, elevators, gates and garage poles for judgment, then automatically release the logistics vehicles and return the poles or close the doors after setting seconds, and similar technologies are recorded in CN 202020938063.2. In the two schemes, the former increases the management cost of personnel for opening the door, and the latter opens the door only when the logistics vehicle needs to stop and then reads the matching information, so that the efficiency is very low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to effectively reduce the administrative cost that personnel opened the door, promote the efficiency of commodity circulation trade.
The purpose of the utility model is realized through the following technical scheme:
a wireless mobile equipment remote radio frequency door opening device comprises a moving unmanned vehicle body, a wireless remote control transmitting assembly, a wireless remote control receiving assembly, a control box, a first RFID electronic tag and a card reader;
the control box is used for controlling the opening or closing of the door and is electrically connected with the wireless remote control receiving assembly;
the first RFID electronic tag is buried in a first ground, and the first ground is positioned in front of a door on a moving track of the moving unmanned vehicle body and is a first distance away from the door;
the card reader and the wireless remote control transmitting assembly are both arranged on the transport unmanned vehicle body and are respectively and electrically connected with a control circuit on the transport unmanned vehicle body.
The second RFID electronic tag is buried in a second ground, and the second ground is located behind a door on a traveling track of the unmanned vehicle body for moving and transporting and is a second distance away from the door.
Furthermore, the wireless remote control transmitting assembly is a wireless remote control button, and a controlled end of the wireless remote control button is electrically connected with a control circuit on the unmanned vehicle body for moving and transporting.
The electric door control device is characterized by further comprising a relay, wherein two ends of a coil of the relay are respectively connected with two pins of the control box, the control box is provided with an ascending switch for controlling the door to ascend, one end of the ascending switch is connected with the public end of the control box, the other end of the ascending switch is connected with one pin of the control box, and a normally open contact of the relay is connected with the ascending switch in parallel.
Further, the first distance and/or the second distance is 2 meters.
Further, the unmanned vehicle body for moving is an AGV.
Compare in having the technique mutually, the utility model discloses following beneficial effect has:
the utility model has the advantages of simple and reasonable structure, open the door through reading ground RF information radio frequency remote control, the accurate door that opens does not need the car to stop, promotes physical efficiency to practice thrift the cost of labor.
Drawings
Fig. 1 is the utility model discloses AGV dolly opens door scene sketch map.
Fig. 2 is a circuit diagram of the rolling door of the present invention.
Fig. 3 is a circuit diagram of the AGV of the present invention.
Detailed Description
The invention will be further described with reference to the following examples.
As shown in fig. 1 to 3, in the remote radio frequency door opener for wireless mobile equipment according to the embodiment, the unmanned vehicle body is moved and transported by using an AGV trolley 1, a wireless remote control transmitting assembly and a card reader are installed on the AGV trolley 1, and the wireless remote control transmitting assembly and the card reader are respectively and electrically connected with a control circuit on the AGV trolley 1.
The wall of the rolling door is provided with a control box 3, the control box 3 is used for controlling the opening or closing of the door, and the wireless remote control receiving assembly is electrically connected with the control box 3.
A first RFID electronic tag 21 is embedded in a first ground in front of a rolling door, wherein the first ground is located in front of a door on a moving track of the unmanned vehicle body and is a first distance away from the door.
After the dolly traveles first ground, the card reader reads subaerial RFID information on the car, gives control circuit (PLC) on the car, PLC compares information and prestore data in the register, goes out the door opening signal and triggers the door in sending to the control box through wireless remote control transmission subassembly during the matching, and the car incessantly continues to walk this moment, because the car has first distance from the door, first distance provides the time that the door was opened for the car continues to travel when the door, and the door is in the open mode, promotes physical efficiency.
The wireless mobile device remote radio frequency door opener of the embodiment can wait for a set time to open the door and then close the door after the door is opened, and can also consider that a second RFID electronic tag 22 is further embedded after the door is closed again to give an exact leaving signal, so that false triggering caused by closing the door when the vehicle is stopped actually due to abnormity is avoided. Specifically, a second RFID electronic tag is arranged to be buried in a second ground, wherein the second ground is located behind a door on a traveling track of the moving unmanned vehicle body and is a second distance away from the door.
When the vehicle exits from the door, another RFID information on the second ground is read after the vehicle exits from the door, and the RFID information is a door closing signal, so that PL is triggered to transmit a door closing signal to the control box, and automatic door closing is implemented.
Preferably, the first distance and/or the second distance is configured to be 2 meters in order to provide a sufficient travel time to facilitate opening or closing of the roll-up door.
As an improved scheme, the wireless remote control transmitting assembly is implemented by adopting a wireless remote control button K1, wherein the controlled end of the wireless remote control button K1 is electrically connected with a control circuit on the vehicle, and specifically, the control circuit on the vehicle is provided with a soft relay which is connected with the controlled end of the wireless remote control button K1. The electric door control device is characterized by further comprising a relay, two ends of a coil J2 of the relay are respectively connected with two pins of a control box, the control box is provided with an ascending switch used for controlling the door to ascend, one end of the ascending switch is connected with the public end of the control box, the other end of the ascending switch is connected with one pin of the control box, and a normally open contact J1 of the relay is connected with the ascending switch in parallel.
When the wireless remote control device is used, after a vehicle runs to a first ground, a door opening signal triggers the setting of the soft relay so as to change the wireless remote control button K1 into a path transmitting signal, after a receiving end receives the signal, the coil J2 is electrified, and the normally open contact J1 is closed to trigger the door opening; after the vehicle runs to the second ground, the door closing signal triggers the soft relay to reset and cut off the power supply of the J2, and the J1 is automatically disconnected to realize automatic door closing.
In this improvement scheme, use wireless remote control button K1 can reduce cost on the one hand, and on the other hand is with the parallelly connected mode that rises the switch of normally open contact J1, and the circuit of convenient current button control switch door directly installs additional, accomplishes automatic upgrading.
The utility model has the advantages of simple and reasonable structure, open the door through reading ground RF information radio frequency remote control, the accurate door that opens does not need the car to stop, promotes physical efficiency to practice thrift the cost of labor.
The utility model discloses still can be applied to different door elevator doors, garage door, warehouse overhead door, a tractor serves several purposes does not receive the restriction of indoor outer weather, network and power consumption, and the commonality is strong.
The above embodiments are only used for the explanation of the technical solution of the present invention, and can not be taken as the limitation of the structure of the present invention. Through this embodiment, the technical mode that also can obtain equal result of use through simple modification or equivalent replacement can be seen by ordinary skilled person and falls into the utility model discloses the right protection scope of technique.
Claims (6)
1. The utility model provides a long-range radio frequency door opener of wireless mobile device which characterized in that:
the system comprises a moving unmanned vehicle body, a wireless remote control transmitting assembly, a wireless remote control receiving assembly, a control box, a first RFID electronic tag and a card reader;
the control box is used for controlling the opening or closing of the door and is electrically connected with the wireless remote control receiving assembly;
the first RFID electronic tag is buried in a first ground, and the first ground is located in front of a door on a moving track of the moving unmanned vehicle body and is a first distance away from the door;
the card reader and the wireless remote control transmitting assembly are both arranged on the transport unmanned vehicle body and are respectively and electrically connected with a control circuit on the transport unmanned vehicle body.
2. The wireless mobile device remote radio frequency door opener according to claim 1, characterized in that: the unmanned vehicle body moving track is characterized by further comprising a second RFID electronic tag, wherein the second RFID electronic tag is buried in a second ground, and the second ground is located behind a door on the moving unmanned vehicle body moving track and is a second distance away from the door.
3. The wireless mobile device remote radio frequency door opener according to claim 1, wherein: the wireless remote control transmitting component is a wireless remote control button, and the controlled end of the wireless remote control button is electrically connected with a control circuit on the unmanned vehicle body for moving and transporting.
4. The wireless mobile device remote radio frequency door opener according to claim 3, characterized in that: the electric door control device is characterized by further comprising a relay, two ends of a coil of the relay are connected with two pins of the control box respectively, the control box is provided with an ascending switch used for controlling the door to ascend, one end of the ascending switch is connected with the public end of the control box, the other end of the ascending switch is connected with one pin of the control box, and a normally open contact of the relay is connected with the ascending switch in parallel.
5. The wireless mobile device remote radio frequency door opener according to claim 1, characterized in that: the first distance and/or the second distance is 2 meters.
6. The wireless mobile device remote radio frequency door opener according to claim 1, wherein: the transfer unmanned vehicle body is an AGV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221050832.0U CN217588096U (en) | 2022-05-05 | 2022-05-05 | Remote radio frequency door opening device of wireless mobile equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221050832.0U CN217588096U (en) | 2022-05-05 | 2022-05-05 | Remote radio frequency door opening device of wireless mobile equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217588096U true CN217588096U (en) | 2022-10-14 |
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ID=83547955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221050832.0U Active CN217588096U (en) | 2022-05-05 | 2022-05-05 | Remote radio frequency door opening device of wireless mobile equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217588096U (en) |
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2022
- 2022-05-05 CN CN202221050832.0U patent/CN217588096U/en active Active
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