CN215264005U - Egg positioner based on RFID - Google Patents
Egg positioner based on RFID Download PDFInfo
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- CN215264005U CN215264005U CN202121282711.4U CN202121282711U CN215264005U CN 215264005 U CN215264005 U CN 215264005U CN 202121282711 U CN202121282711 U CN 202121282711U CN 215264005 U CN215264005 U CN 215264005U
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Abstract
The utility model discloses an egg positioner based on RFID, include: the system comprises a user handheld end, a flexible foot ring arranged on a chicken foot and a plurality of radio frequency base station modules arranged in a chicken farm; the flexible foot ring is provided with a radio frequency chip, and a chip number is arranged in the radio frequency chip; the radio frequency base station module comprises a radio frequency antenna, a first main control module, a battery management module, a lithium battery and a Bluetooth sending module; the user handheld end comprises a second main control module, a power supply module, a Bluetooth receiving module and a first liquid crystal display screen. The utility model discloses accord with the requirement of agricultural automation, show the amount of labour and the manufacturing cost who alleviates the farmer.
Description
Technical Field
The utility model belongs to the technical field of the location.
Background
With the improvement of the living standard of people, more and more consumers favor to eating the free-ranging hen eggs, and the eggs have larger gaps in the market in the current situation. In order to solve the problems, some farmers change the egg quality by adjusting the feed composition, but the effect is poor, and the better egg quality can be obtained only by enlarging the movement range of the hens and enlarging the foraging place to increase the movement amount of the hens. However, in the process of large-scale development, the process of searching eggs is an important factor for restricting large-scale cultivation. The prior art discloses an egg positioning method and device suitable for free-range chickens with application number 201910806120.3, statistics of the number of the chickens entering and exiting is carried out through a PLC control grating sensor and a counter, a micro camera can monitor whether the chickens are in the chicken nests and the number of the eggs, the telescopic rods push the eggs to enter the egg bins, egg laying efficiency and the chicken nest utilization rate of the chickens are effectively improved, and management and collection of the eggs are facilitated. However, the cost is high due to the adoption of PLC control, and the egg monitoring device is only arranged at the position of the chicken nest, so that the egg searching and full coverage of the feeding area cannot be completed, and the omission of eggs is easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: in order to solve the problems existing in the prior art, the utility model provides an egg positioning device based on RFID
The technical scheme of the utility model: this embodiment provides an egg positioner based on RFID, and the device includes: the system comprises a user handheld end, a flexible foot ring arranged on a chicken foot and a plurality of radio frequency base station modules arranged in a chicken farm; the flexible foot ring is provided with a radio frequency chip, and a chip number is arranged in the radio frequency chip; the radio frequency base station module comprises a radio frequency antenna, a first main control module, a battery management module, a lithium battery and a Bluetooth sending module; the user handheld end comprises a second main control module, a power supply module, a Bluetooth receiving module and a first liquid crystal display screen; any position in the chicken farm is covered by n radio frequency antennas, wherein n is more than or equal to 3;
the lithium battery in the radio frequency base station module is connected with a first main control module through a battery management module, the first main control module is communicated with a radio frequency chip through a radio frequency antenna, and the first main control module is communicated with a second main control module through a Bluetooth sending module;
the power supply module is connected with the second main control module, the second main control module is connected with the first liquid crystal display screen, and the second main control module is communicated with the first main control module through the Bluetooth receiving module.
Furthermore, the flexible foot ring is made of polyethylene.
Furthermore, the flexible foot ring comprises a foot ring belt, one end of the foot ring belt is provided with a fixed button, and the other end of the foot ring belt is provided with a plurality of through holes matched with the fixed button.
Further, the radio frequency base station module further comprises a solar panel connected with the battery management module.
Furthermore, the radio frequency base station module also comprises a data interface, a second liquid crystal display screen and a keyboard; the data interface is connected with the first main control module, and the second liquid crystal display and the keyboard in the radio frequency base station module are both connected with the data interface.
Furthermore, the user handheld end further comprises a buzzer and a key; the buzzer and the keys are connected with the second main control module.
Has the advantages that:
(1) and a man-machine interaction page is adopted, so that the operation process is visualized.
(2) The radio frequency chip has low price and stable performance, and is convenient to manage one chicken by one code.
(3) Based on single chip microcomputer management, the agricultural automation requirement is met, and the labor amount and the production cost of farmers are remarkably reduced.
(4) And solar energy is adopted for power supply, so that the wiring cost and the power consumption cost are saved, and the solar energy power supply is suitable for unattended operation.
Drawings
FIG. 1 is a block diagram of the system of the present invention;
fig. 2 is a schematic structural diagram of the radio frequency base station module of the present invention;
fig. 3 is a schematic view of the structure of the user handheld end of the present invention;
FIG. 4 is a schematic view of the structure of the flexible foot ring of the present invention;
FIG. 5 is a flow chart of the present invention;
fig. 6 is a schematic diagram of the egg positioning operation of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the present embodiment provides an egg positioning device based on RFID, including: the radio frequency base station comprises a flexible foot ring, a plurality of radio frequency base station modules and a user handheld end, wherein a radio frequency chip is arranged on the flexible foot ring, and a chip number is stored in the radio frequency chip.
As shown in fig. 2, the radio frequency base station module includes: the system comprises a radio frequency antenna, a solar cell panel, a first main control module, a battery management module, a lithium battery, a Bluetooth sending module, a second liquid crystal display screen, a data interface and a keyboard; in order to save cost, the first main control module in the embodiment adopts a single chip microcomputer STM32F 103.
As shown in fig. 3, the user-holding end includes: the second main control module, the button, power module, bluetooth receiving module, first liquid crystal display and bee calling organ. In this embodiment, the second main control module adopts a single chip microcomputer based on STM32F 407.
As shown in fig. 4, the flexible foot ring is made of polyethylene, the material is firm, durable, not easy to damage and not easy to be contaminated by pollutants, and does not cause harm to the healthy growth of the hens, one end of the flexible foot ring is provided with a fixing button, and the other end of the flexible foot ring is provided with a through hole for adjusting the size; the flexible foot rings are also provided with starting time labels and foot ring numbers of the foot rings, so that the user can conveniently manage the hen groups.
As shown in fig. 5, the specific work flow of this embodiment is as follows: when the device is used for the first time, a user needs to initialize each radio frequency chip and then install the flexible foot rings on the legs of the hens one by one; meanwhile, a user needs to install a radio frequency base station module at a corresponding position of the chicken farm as required to ensure that any position of the chicken farm is at least covered by n radio frequency antennas (n is more than or equal to 3, and n is 3 in the embodiment); a second main control module of the user handheld end is internally provided with a digital map of the chicken farm, the position of the radio frequency base station module is marked on the digital map, and the digital map is displayed on a first liquid crystal display screen of the user handheld end; the lithium battery provides a 3.3V power supply for the first main control module through the battery management module, and the first main control module drives the radio frequency antenna to send electromagnetic pulses once at intervals; when the radio frequency chip receives the electromagnetic wave, a feedback signal (electromagnetic pulse) comprising the number of the radio frequency chip is sent to the radio frequency antenna, and the first main control module calculates the physical distance between the radio frequency base station and the radio frequency chip (specifically, the calculation method is that the time difference of the receiving and sending electromagnetic pulse of the radio frequency base station is multiplied by the speed of light); the physical distance is processed into a format meeting the requirement of a Bluetooth transmission protocol and then is transmitted to a Bluetooth receiving module through a Bluetooth sending module; the Bluetooth receiving module sends the received data to a second main control module of the user handheld end; the second main control module determines the position of the radio frequency chip according to the received data, takes the calculated position of the radio frequency chip as the position of the chicken wearing the radio frequency chip, and displays the position of the radio frequency chip in a first liquid crystal display screen of a handheld end of a user; when the chicken stays at a certain position for more than 10 minutes, the chicken is considered to be laying eggs, the position of the chicken is taken as the position of the eggs, and the user picks up the eggs through the position of the eggs in the first liquid crystal display module at the handheld end of the user.
The utility model discloses an embodiment, 3 data are selected at random to second host system in received data, utilize the triangulation location method as shown in fig. 6 to calculate radio frequency chip's position, and R1 is the physical distance between radio frequency base station module 1 and the radio frequency chip in fig. 6, and R2 is the physical distance between radio frequency base station module 2 and the radio frequency chip, and R3 is the physical distance between radio frequency base station module 3 and the radio frequency chip.
The solar cell panel charges the lithium battery through the battery management module.
In the radio frequency base station module, a user sets an interval for transmitting electromagnetic pulses by the radio frequency antenna in the first main control module by using a keyboard, and displays the interval on the second liquid crystal display screen in the radio frequency base station module, wherein the interval is set to be 5 seconds in this embodiment.
The second main control module can also count the number of the eggs in real time, and when the number of the eggs exceeds a preset threshold value, the second main control module controls the buzzer to alarm to remind a user to pick up the eggs in time; the user can set a threshold value in the second main control module through the key; the threshold value in this embodiment is 100.
Through the egg laying condition of statistics hen population, the user can make statistics of egg output and distribution area, suitably arranges personnel to pick up the egg, will increase the staff when being in the intensive region of egg, accomplishes purposefully, raises the efficiency, very big reduction farmer's cost of labor and labour.
The software program adopted by the utility model comprises the physical distance calculation, the positioning calculation, the data processing into the format meeting the requirement of the Bluetooth transmission protocol, the counting of eggs, the display of the positions of the chickens and the position of the radio frequency base station module on the map; these software programs are current programs, the utility model discloses do not improve these software programs, the improvement point of the utility model is the connection structure between each module.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. An egg positioner based on RFID, characterized in that includes: the system comprises a user handheld end, a flexible foot ring arranged on a chicken foot and a plurality of radio frequency base station modules arranged in a chicken farm; the flexible foot ring is provided with a radio frequency chip, and a chip number is arranged in the radio frequency chip; the radio frequency base station module comprises a radio frequency antenna, a first main control module, a battery management module, a lithium battery and a Bluetooth sending module; the user handheld end comprises a second main control module, a power supply module, a Bluetooth receiving module and a first liquid crystal display screen; any position in the chicken farm is covered by n radio frequency antennas, wherein n is more than or equal to 3;
the lithium battery in the radio frequency base station module is connected with a first main control module through a battery management module, the first main control module is communicated with a radio frequency chip through a radio frequency antenna, and the first main control module is communicated with a second main control module through a Bluetooth sending module;
the power supply module is connected with the second main control module, the second main control module is connected with the first liquid crystal display screen, and the second main control module is communicated with the first main control module through the Bluetooth receiving module.
2. An RFID-based egg positioning device as claimed in claim 1 wherein the flexible foot ring is made of polyethylene.
3. The RFID-based egg positioning device as claimed in claim 1, wherein the flexible foot ring comprises a foot ring belt, one end of the foot ring belt is provided with a fixing button, and the other end of the foot ring belt is provided with a plurality of through holes matched with the fixing button.
4. The RFID-based egg positioning device of claim 1, wherein the radio frequency base station module further comprises a solar panel coupled to the battery management module.
5. The RFID-based egg positioning device of claim 1, wherein the radio frequency base station module further comprises a data interface, a second liquid crystal display and a keyboard; the data interface is connected with the first main control module, and the second liquid crystal display screen and the keyboard are both connected with the data interface.
6. The RFID-based egg positioning device of claim 1, wherein the user hand-held end further comprises a buzzer and a button; the buzzer and the keys are connected with the second main control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121282711.4U CN215264005U (en) | 2021-06-09 | 2021-06-09 | Egg positioner based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121282711.4U CN215264005U (en) | 2021-06-09 | 2021-06-09 | Egg positioner based on RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215264005U true CN215264005U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121282711.4U Active CN215264005U (en) | 2021-06-09 | 2021-06-09 | Egg positioner based on RFID |
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| Country | Link |
|---|---|
| CN (1) | CN215264005U (en) |
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2021
- 2021-06-09 CN CN202121282711.4U patent/CN215264005U/en active Active
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