阅读说明：本技术 一种智能控制系统的基站 (Base station of intelligent control system ) 是由 吴章凯 李皓 李世兴 谭明 于 2019-09-13 设计创作，主要内容包括：本发明提供了一种智能控制系统的基站,包括壳体、PCB板、天线、电源开关和电源接头；PCB板设于壳体内部,天线设于壳体的外壁上,电源开关与电源接头均设于壳体的外壁上；电源开关、电源接头均与PCB板电性连接,天线与PCB板信号连接；取车时,用手机扫描二维码通过GPRS模块发送信号至基站中进行开锁,对还车操作的识别简单,实时；基站接收了GPRS模块的信号后,匹配信号是否解锁,若否,则不使用蓝牙模块发送信号,若是,则通过蓝牙模块发送信号给购物车中的锁,开锁快速,稳定,方便。(The invention provides a base station of an intelligent control system, which comprises a shell, a PCB (printed circuit board), an antenna, a power switch and a power connector, wherein the shell is provided with a plurality of through holes; the PCB is arranged in the shell, the antenna is arranged on the outer wall of the shell, and the power switch and the power connector are both arranged on the outer wall of the shell; the power switch and the power connector are electrically connected with the PCB, and the antenna is in signal connection with the PCB; when a car is taken, the mobile phone scans the two-dimensional code and sends a signal to the base station through the GPRS module to unlock, and the car returning operation is simple to identify and is real-time; after the base station receives the signal of the GPRS module, whether the matched signal is unlocked or not is judged, if not, the Bluetooth module is not used for sending the signal, if yes, the Bluetooth module is used for sending the signal to a lock in the shopping cart, and the unlocking is quick, stable and convenient.)

1. A base station of an intelligent control system is characterized by comprising a shell, a PCB (printed circuit board), an antenna, a power switch and a power connector;

the PCB is arranged in the shell, the antenna is arranged on the outer wall of the shell, and the power switch and the power connector are both arranged on the outer wall of the shell;

the power switch and the power connector are electrically connected with the PCB, and the antenna is in signal connection with the PCB.

2. The base station of the intelligent control system of claim 1, wherein: the shell comprises an upper cover and a lower cover;

the upper cover with the lower cover passes through the screw fixation, the edge of PCB board is equipped with four through-holes, the inside card post that is equipped with four and matches of through-hole of casing, the PCB board is fixed in inside the casing through the card post interlude in the through-hole.

3. The base station of the intelligent control system of claim 1, wherein: still include the battery, the battery is located inside the lower cover, the battery with PCB board electric connection.

4. The base station of the intelligent control system of claim 1, wherein: the PCB board includes power module and communication module, communication module is one or more of WIFI, GPRS, 4G, 5G, LORA, NBiot, bluetooth and NFC.

5. The base station of the intelligent control system of claim 1, wherein: the power connector is connected to the PCB through a power line, and the power connector is electrically connected with the external power supply.

6. The base station of the intelligent control system of claim 1, wherein: the power switch is connected to the PCB through a power line, and the power switch controls the external power supply and the battery to supply power to the PCB.

7. The base station of the intelligent control system of claim 4, wherein: the communication module is a Bluetooth communication module and a GPRS communication module;

the Bluetooth module is used for communicating with the shopping cart lock;

the GPRS module is used for communicating with a server.

8. The base station of the intelligent control system of claim 1, wherein: the antenna is connected with the PCB through a data line and used for expanding the signal receiving strength.

9. The base station of the intelligent control system of claim 1, wherein: the antenna is arranged in a cylindrical structure.

10. A shopping cart management system constructed based on a base station:

(1) the shopping cart unlocking process comprises the following steps: s1, the base station receives an unlocking command from the server, wherein the unlocking command contains the unique lock identification and the mac address; s2, searching surrounding shopping carts according to the mac address; s3, if the appointed shopping cart is not searched, unlocking fails, and an unlocking result is sent to the server; s4, if the appointed shopping cart is searched, the base station performs Bluetooth connection on the shopping cart; s5, the base station sends an unlocking command to the shopping cart; s6, the shopping cart sends information to the base station to inform whether unlocking is successful or not; s7, if not, unlocking fails, and an unlocking result is sent to the server; s8, if yes, unlocking is successful, and an unlocking result is sent to the server;

(2) the base station identification vehicle returning process comprises the following steps: a1, scanning the locking state (unlocking state or locking state) of the surrounding shopping cart; a2, whether the locking state of the surrounding shopping cart is changed (unlocking to locking or locking to unlocking); a3, if not, returning to the step A1; a4, if yes, sending the state of the corresponding lock to the server; a5, unlocked or locked; a6, if the lock state is present, the server records returning the car; a7, if the unlocking state is true, the server carries out unlocking record;

(3) the process of positioning the shopping cart by the base station comprises the following steps: b1, peripheral equipment is scanned; b2, storing the scanned shopping cart information locally and sending the information to the server; b3, detecting the information stored locally, and whether a shopping cart which is not scanned for a long time exists; b4, if not, returning to the step B1; b5, if yes, marking that the shopping cart has left the range of the base station and sending to the server.

[ technical field ] A method for producing a semiconductor device

The present invention relates to a base station, and more particularly, to a base station of an intelligent control system.

[ background of the invention ]

In the existing supermarket shopping cart management method, a coin-in management method is mainly used, so that the utilization rate of the shopping cart is low, and most people cannot carry coins at present. Or the management is carried out by manpower, the customers borrow and return at any time, but the time and the labor are wasted, and the shopping cart is easy to lose. Some shopping carts are taken back by a mobile phone, but the mobile phone is unstable in unlocking, the internal structure of the lock is complex, the power consumption is high, the cost is high, and the shopping carts cannot be positioned indoors.

[ summary of the invention ]

The invention aims to solve the problems that shopping carts are managed manually, customers still borrow the shopping carts at any time, time and labor are wasted, the shopping carts are easy to lose, mobile phone unlocking is unstable, and the shopping carts cannot be positioned indoors, and the existing invention cannot meet the requirements.

The invention is realized by the following technical scheme: a base station of an intelligent control system comprises a shell, a PCB (printed circuit board), an antenna, a power switch and a power connector;

the PCB is arranged in the shell, the antenna is arranged on the outer wall of the shell, and the power switch and the power connector are both arranged on the outer wall of the shell;

the power switch and the power connector are electrically connected with the PCB, and the antenna is in signal connection with the PCB.

Further, the housing includes an upper cover and a lower cover;

the upper cover with the lower cover passes through the screw fixation, the edge of PCB board is equipped with four through-holes, the inside card post that is equipped with four and matches of through-hole of casing, the PCB board is fixed in inside the casing through the card post interlude in the through-hole.

Further, still include the battery, the battery is located inside the lower cover, the battery with PCB board electric connection.

Further, the PCB board includes power module and communication module, communication module is one or more of WIFI, GPRS, 4G, 5G, LORA, NBiot, bluetooth and NFC.

Furthermore, the power connector is connected to the PCB through a power line, and the power connector is electrically connected to the external power supply.

Furthermore, the power switch is connected to the PCB through a power line, and the power switch controls the external power supply and the battery to supply power to the PCB.

Furthermore, the antenna is connected with the PCB through a data line and is used for expanding the signal receiving strength.

Furthermore, the communication module is a Bluetooth communication module and a GPRS communication module;

the Bluetooth module is used for communicating with the shopping cart lock;

the GPRS module is used for communicating with a server.

Further, the antenna is arranged in a cylindrical structure.

The shopping cart management system constructed based on the base station comprises the following steps:

the shopping cart unlocking process comprises the following steps: s1, the base station receives an unlocking command from the server, wherein the unlocking command contains the unique lock identification and the mac address; s2, searching surrounding shopping carts according to the mac address; s3, if the appointed shopping cart is not searched, unlocking fails, and an unlocking result is sent to the server; s4, if the appointed shopping cart is searched, the base station performs Bluetooth connection on the shopping cart; s5, the base station sends an unlocking command to the shopping cart; s6, the shopping cart sends information to the base station to inform whether unlocking is successful or not; s7, if not, unlocking fails, and an unlocking result is sent to the server; s8, if yes, unlocking is successful, and an unlocking result is sent to the server;

wherein, the basic station discernment is still car flow does: a1, scanning the locking state (unlocking state or locking state) of the surrounding shopping cart; a2, whether the locking state of the surrounding shopping cart is changed (unlocking to locking or locking to unlocking); a3, if not, returning to the step A1; a4, if yes, sending the state of the corresponding lock to the server; a5, unlocked or locked; a6, if the lock state is present, the server records returning the car; a7, if the unlocking state is true, the server carries out unlocking record;

wherein, the flow of the base station positioning shopping cart is as follows: b1, peripheral equipment is scanned; b2, storing the scanned shopping cart information locally and sending the information to the server; b3, detecting the information stored locally, and whether a shopping cart which is not scanned for a long time exists; b4, if not, returning to the step B1; b5, if yes, marking that the shopping cart has left the range of the base station and sending to the server.

The invention has the beneficial effects that: the base station circuit board mainly comprises a Bluetooth communication module and a GPRS communication module, the Bluetooth module is used for communicating with the shopping cart lock, the GPRS module is used for communicating with the server, the base station is equivalent to a transfer station for communicating the shopping cart with the server, the transfer station of the base station does not need an intelligent lock to be directly connected with the server, the internal structure of the lock is simple in design, low in power consumption, long in standby time and low in cost, information of all shopping cart locks in the base station is uniformly sent to the server through the base station, the working pressure of the server is reduced, the shopping cart can be positioned indoors through the base station, and when the shopping cart is taken out, unlocking is fast, stable and convenient; the identification of the returning operation is simple and real-time.

[ description of the drawings ]

FIG. 1 is an exploded view of the overall structure of a base station of the intelligent control system of the present invention;

FIG. 2 is a diagram of the internal structure of the lower cover of the base station of the intelligent control system of the present invention;

FIG. 3 is a schematic diagram of the overall structure of a base station of the intelligent control system of the present invention;

FIG. 4 is a power supply block diagram of a base station of the intelligent control system of the present invention;

FIG. 5 is a diagram of a Bluetooth module of a base station of the intelligent control system of the present invention;

FIG. 6 is a GPRS block diagram of a base station of the intelligent control system of the present invention;

FIG. 7 is a flow chart of a shopping cart unlocking process of a base station of the intelligent control system of the present invention;

FIG. 8 is a flow chart of base station identification and carriage return of a base station of the intelligent control system of the present invention;

FIG. 9 is a flow chart of a base station positioning shopping cart of the base station of the intelligent control system of the present invention;

reference numerals: 1. an upper cover; 2. a PCB board; 3. a battery; 4. an antenna; 5. a lower cover; 6. a power switch; 7. and a power supply connector.

[ detailed description ] embodiments

The invention is further described with reference to the accompanying drawings and the detailed description:

as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, and fig. 9, a base station of an intelligent control system includes a housing, a PCB board 2, an antenna 4, a power switch 6, and a power connector 7;

the PCB 2 is arranged in the shell, the antenna 4 is arranged on the outer wall of the shell, and the power switch 6 and the power connector 7 are both arranged on the outer wall of the shell;

the power switch 6 and the power connector 7 are electrically connected with the PCB 2, and the antenna 4 is in signal connection with the PCB 2.

Preferably, the housing comprises an upper cover 1 and a lower cover 5;

the upper cover 1 with the lower cover 5 passes through the screw fixation, the edge of PCB board 2 is equipped with four through-holes, the inside card post that is equipped with four and matches of through-hole of casing, PCB board 2 is fixed in the casing inside in the through-hole through inserting of card post.

Preferably, still include battery 3, battery 3 locates inside lower cover 5, battery 3 with PCB board 2 electric connection.

Preferably, the PCB board 2 includes a power supply module and a communication module, and the communication module is one or more of WIFI, GPRS, 4G, 5G, LORA, NBiot, bluetooth and NFC.

Preferably, the power connector 7 is connected to the PCB board 2 through a power line, and the power connector 7 is electrically connected to the external power source.

Preferably, the power switch 6 is connected to the PCB 2 through a power line, and the power switch 6 controls the external power source and the battery 3 to supply power to the PCB 2.

Preferably, the antenna 4 is connected with the PCB 2 through a data line, and the antenna 4 is used for increasing the signal receiving strength.

Preferably, the communication module is a bluetooth communication module and a GPRS communication module;

the Bluetooth module is used for communicating with the shopping cart lock;

the GPRS module is used for communicating with a server.

Preferably, the antenna 4 is arranged in a cylindrical structure.

Appropriate changes and modifications to the embodiments described above will become apparent to those skilled in the art from the disclosure and teachings of the foregoing description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.