阅读说明：本技术 校园学生闲置物品买卖双向系统和使用方法 (Campus student idle article buying and selling two-way system and using method ) 是由 刘圣亚 魏海峰 王浩陈 李众 张懿 于 2019-10-17 设计创作，主要内容包括：本发明公开一种校园学生闲置物品买卖双向系统和使用方法,该买卖双向系统包括云服务器、云数据处理器和储物柜,云服务器与云数据处理器双向连接,买方和卖方分别通过用户终端与云服务器双向连接；在储物柜中设有控制器、漏电保护模块,支付模块、无线通讯模块、显示屏、按键模块、变压模块、感应模块、锁控模块、报警模块、照明灯和摄像头,控制器通过无线通讯模块与云服务器双向连接。该系统提供给学生在校内交易的平台,具有时效性高和交易过程自由便捷的特点,交易过程不借助于物流公司,买卖过程更加省时、省力和省钱；买家可直观感受物品特点,做出更为理智的购买选择。(The invention discloses an campus student idle article buying and selling two-way system and a using method, wherein the buying and selling two-way system comprises a cloud server, a cloud data processor and a storage cabinet, the cloud server is connected with the cloud data processor in a two-way mode, a buyer and a seller are respectively connected with the cloud server in a two-way mode through a user terminal, a controller, an electric leakage protection module, a payment module, a wireless communication module, a display screen, a key module, a voltage transformation module, an induction module, a lock control module, an alarm module, an illuminating lamp and a camera are arranged in the storage cabinet, and the controller is connected with the cloud server in a two-way mode through the wireless communication module.)

The campus student idle article buying and selling two-way system is characterized by comprising a cloud server, a cloud data processor and a storage cabinet, wherein the cloud server is connected with the cloud data processor in a two-way mode, and a buyer and a seller are connected with the cloud server in a two-way mode through user terminals respectively;

the intelligent alarm cabinet is characterized in that a controller and a leakage protection module are arranged in the storage cabinet, the payment module, the wireless communication module, the display screen, the key module, the transformation module, the induction module, the lock control module, the alarm module, the illuminating lamp and the camera are arranged, the controller is electrically connected with the payment module and the wireless communication module respectively, the controller is in two-way connection with the cloud server through the wireless communication module, the leakage protection module is composed of a plurality of leakage protection devices B1, C1, C2, C3, C4 and D1 which are connected in series, the leakage protection module supplies power to the controller through the transformation module, ends of the key module, the display screen, the lock control module and the induction module are electrically connected to the leakage protection devices C1, C2, C3 and C4 respectively, and the other ends are electrically connected to the controller, and the alarm module, the illuminating lamp and the camera are electrically connected with the.

2. The campus student idle article trading two-way system of claim 1, wherein the cloud data processor performs process including system login, data receiving, storage control, data sending and payment delivery, wherein the system login is used for verifying the identity of the user in the campus, and the verified campus user has authority to perform subsequent operations; the data receiving module is used for receiving identity information of a user terminal and detailed information of issued idle articles, and further comprises instruction information of requesting to obtain a key by a campus user; the storage control is used for storing user information, selling information and buying information, and is used for controlling opening information and closing information of the electronic lock of the storage box; the data sending is used for sending the selling information and the buying information of the user to the user terminal; the payment delivery is used for transmitting two-dimensional code information during article transaction, transferring income amount to a seller account, and transmitting opening information and closing information of the electronic lock of the storage box.

3. The campus student leisure buying and selling system as claimed in claim 2 further comprising a time relay S1, wherein the time relay S1 is connected to the earth leakage protection device, and the time relay S1 is used to connect the power source to the master switch.

4. The campus student spare article buying and selling two-way system of claim 3 wherein, several storage boxes are installed in the locker, each storage box is installed with an independently opened box , the box of each storage box is made of transparent material, the center of the locker is installed with a display screen displaying two-dimension code information, the two-dimension code is used as a way for the seller to open the box when putting articles, and a channel for buyer to pay, and the controller is connected with the display screen.

5. The campus student leisure article buying and selling two-way system according to claim 4 wherein each box is provided with a key module and a lock control module, the controller is connected with the key module and the lock hole module, the key module is used for designating a specific storage box, and the controller sends unlocking information to the lock control module after the buyer and the seller scan the two-dimensional code.

6. The campus student leisure article buying and selling bi-directional system as claimed in claim 5 wherein each storage box is provided with an illumination lamp connected to a controller, and when a key module selects a designated storage box, the controller controls the illumination of the illumination lamp.

7. The campus student idle article buying and selling two-way system as claimed in claim 6, wherein a camera connected with the controller is arranged above the locker, an alarm module connected with the controller is arranged outside each locker bin and connected with the sensing module, and when the controller receives a trigger signal of the sensing module, the controller sends a signal to the alarm module to realize audible and visual alarm.

8. The method as claimed in any of , wherein the method includes selling seller and buying buyer through cloud server.

9. The method as claimed in claim 8, wherein the seller selling process comprises the following steps:

step 101, a campus user logs in a system through a user terminal, verifies identity and communicates with a cloud server;

102, the seller submits detailed information, necessary parameters and ideal price of the article at the user terminal according to the prompt information of the system;

103, pressing a key to select a proper storage box before a seller needs to go to the storage cabinet;

104, a seller opens the storage box by scanning a code through a user terminal;

step 105, placing the article and closing the bin ;

and 106, sensing that the articles are put in by the in-box sensing equipment, uploading detailed information of the articles to a browsing interface of the user terminal for reference of the buyer, and finishing the selling process of the seller.

10. The method as claimed in claim 8, wherein the buyer purchase process comprises the following steps:

step 201, a campus user logs in a user terminal for identity authentication and communicates with a cloud server;

step 202, a user can check the article being sold on a browsing page of a user terminal, click the detailed page of the article which can enter the article, and check the specific information of the article;

step 203, if the buyer wishes to purchase, the user terminal can be clicked to reserve and enter a reserved purchase state, the specific position of the article in the storage cabinet is displayed by the user terminal, the buyer can pick up the article in the aspect of taking the article, the reserved state lasts for 30 minutes at most, and during the reserved state, the user terminal browses an interface article to display the reserved article, can check detailed information, but cannot reserve again;

step 204, if the user presses a key to select the storage box during the reservation state, scanning the code for payment, executing step 205, and if the user does not operate in the reservation state, executing step 208;

step 205, opening storage bin , removing items by the user, and closing bin ;

step 206, the server transfers the money to the buyer account;

step 207, the user terminal browsing interface does not display the item any more, and the transaction is ended;

step 208, canceling the reservation state and stopping the transaction;

in step 209, the user terminal browsing interface normally displays the item, which may be reserved again.

Technical Field

The invention relates to the technical field of waste resource treatment, in particular to an campus student idle article buying and selling bidirectional system and a using method thereof.

Background

Vending technology has found widespread use in the areas of food sales, ticketing, and the like, however, there are fewer devices that can implement a marketing two-way function.

College students can put in a small number of idle articles which are low in daily use rate but still have recycling value when graduates leave a school, the articles are unfortunately directly discarded, the consignment is high in , the use rate of the articles is low, and the articles are not necessary to be large.

The selling mode of the flea market mainly has the following defects that 1, the holding time of the flea market is fixed and centralized, the leaving time of college students is not fixed, the students leaving the school in advance cannot catch up with the holding period of the flea market and can discard idle articles to cause great waste of resources, 2, some students allowed in time have article processing modes which are not capable of accepting the flea market in the form of placing the ground, and the idle articles cannot be well disposed, and 3, the flea market holding time is short, is usually 2-3 days, is started in short fixed time periods every day, the students arriving at the school are limited, and many articles cannot be sold in time based on the limiting factors on hardware facilities such as small places and the like, and are finally discarded to cause resource waste.

Although the second-hand goods selling website is more professional, the mode brings extra express delivery cost, meanwhile, a buyer cannot see real goods before receiving goods, the goods are second-hand goods, the quality cannot be well guaranteed compared with a new product, a trade dispute is easy to occur, delivery needs to be carried out back and forth by virtue of a logistics company after the dispute occurs, the number of uncertain factors in the middle is large, and the whole loophole of the trade form is large.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides campus student idle article trading bidirectional systems and application methods, which can realize the function of trading bidirectionally and facilitate students to use in campuses.

The technical scheme includes that the campus student idle article buying and selling bidirectional system comprises a cloud server, a cloud data processor and a storage cabinet, wherein the cloud server is connected with the cloud data processor in a bidirectional mode, a buyer and a seller are respectively connected with the cloud server in a bidirectional mode through user terminals, a controller, an electric leakage protection module, a payment module, a wireless communication module, a display screen, a key module, a voltage transformation module, an induction module, a lock control module, an alarm module, an illuminating lamp and a camera are arranged in the storage cabinet, the controller is respectively and electrically connected with the payment module and the wireless communication module, the controller is connected with the cloud server in a bidirectional mode through the wireless communication module, the electric leakage protection module is composed of a plurality of electric leakage protection devices B1, C1, C2, C3, C4 and D1 which are connected in series, the electric leakage protection module supplies power to the controller through the voltage transformation module, ends of the key module, the display screen, the lock control module and the induction module are respectively and electrically connected with the electric leakage protection devices C1, C2, C3, C4 and another and the alarming module are electrically connected with the D1.

The cloud data processor performs flow processing including system login, data receiving, storage control, data sending and payment delivery, wherein the system login is used for verifying the identity of a user in the campus, and the verified campus user has the right to perform subsequent operation; the data receiving module is used for receiving identity information of a user terminal and detailed information of issued idle articles, and further comprises instruction information of requesting to obtain a key by a campus user; the storage control is used for storing user information, selling information and buying information, and is used for controlling opening information and closing information of the electronic lock of the storage box; the data sending is used for sending the selling information and the buying information of the user to the user terminal; the payment delivery is used for transmitting two-dimensional code information during article transaction, transferring income amount to a seller account, and transmitting opening information and closing information of the electronic lock of the storage box.

The marketing two-way system also comprises a time relay S1, the time relay S1 is connected with the earth leakage protection device, and the time relay S1 is used for connecting a power supply and a main switch.

Be equipped with the several storage tank in the locker, every storage tank sets up the case that independently opens, and case of every storage tank is transparent material, and locker central authorities set up the display screen that shows two-dimensional code information, and the way of opening case when the seller puts into article as the two-dimensional code to and buyer's channel of paying, controller and display screen link to each other.

Each box is provided with a key module and a lock control module, the controller is connected with the key module and the lock hole module, the key module is used for appointing a specific storage box, and the controller sends unlocking information to the lock control module after the buyer and the seller scan the two-dimensional code.

The controller is connected with the storage boxes, and the controller is used for controlling the illumination of the illuminating lamps.

The upper part of each storage cabinet is provided with a camera connected with the controller, the outer side of each storage cabinet is provided with an alarm module connected with the controller and connected with the induction module, and when the controller receives a trigger signal of the induction module, the controller sends a signal to the alarm module to realize sound and light alarm.

use methods of a campus student idle article buying and selling two-way system, which specifically comprise a selling process completed by a seller logging in a cloud server and a purchasing process completed by a buyer logging in the cloud server.

The seller selling process specifically comprises the following steps:

step 101, a campus user logs in a system through a user terminal, verifies identity and communicates with a cloud server;

102, the seller submits detailed information, necessary parameters and ideal price of the article at the user terminal according to the prompt information of the system;

103, pressing a key to select a proper storage box before a seller needs to go to the storage cabinet;

104, a seller opens the storage box by scanning a code through a user terminal;

step 105, placing the article and closing the bin ;

and 106, sensing that the articles are put in by the in-box sensing equipment, uploading detailed information of the articles to a browsing interface of the user terminal for reference of the buyer, and finishing the selling process of the seller.

The buyer purchasing process specifically comprises the following steps:

step 201, a campus user logs in a user terminal for identity authentication and communicates with a cloud server;

step 202, a user can check the article being sold on a browsing page of a user terminal, click the detailed page of the article which can enter the article, and check the specific information of the article;

step 203, if the buyer wishes to purchase, the user terminal can be clicked to reserve and enter a reserved purchase state, the specific position of the article in the storage cabinet is displayed by the user terminal, the buyer can pick up the article in the aspect of taking the article, the reserved state lasts for 30 minutes at most, and during the reserved state, the user terminal browses an interface article to display the reserved article, can check detailed information, but cannot reserve again;

step 204, if the user presses a key to select the storage box during the reservation state, scanning the code for payment, executing step 205, and if the user does not operate in the reservation state, executing step 208;

step 205, opening storage bin , removing items by the user, and closing bin ;

step 206, the server transfers the money to the buyer account;

step 207, the user terminal browsing interface does not display the item any more, and the transaction is ended;

step 208, canceling the reservation state and stopping the transaction;

in step 209, the user terminal browsing interface normally displays the item, which may be reserved again.

The invention has the beneficial effects that:

1. the campus student idle article buying and selling two-way system provides a platform for students to trade in a campus, has the characteristic of high timeliness, and the students are not influenced by time from school, and the problem that the conventional processing mode of a flea market has limitation on buying and selling time is solved, so that the trading process is more free and convenient and is easier to accept by most students;

2. the transaction process is not carried out by a logistics company, so that the selling and the purchasing are more time-saving and labor-saving, the problems of unnecessary logistics cost and adverse influence on the quality of the commodity due to uncertain factors during the delivery period are avoided, and the cost performance is high;

3. the campus student idle article buying and selling two-way system can display articles in the campus in real time, so that buyers can intuitively feel the characteristics of the size, color, freshness and the like of the articles, make rational purchase choices, avoid the loss caused by wrong judgment and avoid unnecessary shopping disputes;

4. the system is open to graduates, the bidirectional trading system is also suitable for non-due graduates to process idle articles daily, and the practicability is high.

Drawings

FIG. 1 is a schematic diagram of the connection of modules in a locker of a campus student idle commodity marketing two-way system;

FIG. 2 is a schematic diagram of network interaction of a campus student idle commodity marketing two-way system;

FIG. 3 is a schematic block diagram of a campus student idle item trading two-way system;

FIG. 4 is a seller sales flow block diagram;

FIG. 5 is a block diagram of a buyer purchase flow.

Detailed Description

The following example illustrates the contents of the present invention, but should not be construed as limiting the invention, and all modifications and substitutions to the methods, procedures or conditions of the present invention are within the scope of the invention without departing from the spirit thereof.

In order to facilitate graduates about to leave a school to better process idle articles during the graduation period, the embodiment discloses campus student idle article buying and selling two-way systems, which comprise a cloud server, a cloud data processor and a storage cabinet, wherein the cloud server is in two-way connection with the cloud data processor, a buyer and a seller are respectively in two-way connection with the cloud server through a user terminal, a controller and an electric leakage protection module are arranged in the storage cabinet, the payment module, a wireless communication module, a display screen, a key module, a voltage transformation module, an induction module, a lock control module, an alarm module, an illuminating lamp and a camera, the controller is respectively and electrically connected with the payment module and the wireless communication module, the controller is in two-way connection with the cloud server through the wireless communication module, the electric leakage protection module is composed of a plurality of series-connected electric leakage protection devices B1, C1, C2, C3, C4 and D1, the controller is powered by the voltage transformation module, the ends of the key module, the display screen, the lock control module and the induction module are respectively and electrically connected with the electric leakage protection device C1, C2, C3, C4, the electric leakage protection device and the camera 1 are respectively.

The cloud data processor performs flow processing including system login, data receiving, storage control, data sending and payment delivery,

the system login is used for verifying the identity of a user in the campus, and the verified campus user has the right to perform subsequent operation;

the data receiving module is used for receiving identity information of a user terminal and detailed information of issued idle articles, and further comprises instruction information of requesting to obtain a key by a campus user;

the storage control is used to store user information, sell information and buy information. The system comprises a storage box, a control module and a display module, wherein the storage box is used for storing electronic locks;

the data sending is used for sending the selling information and the buying information of the user to the user terminal;

the payment delivery is used for transmitting two-dimensional code information during article transaction, transferring income amount to a seller account, and transmitting opening information and closing information of the electronic lock of the storage box.

The buying and selling bidirectional system further comprises a time relay S1, the time relay S1 is connected with the electric leakage protection device, the time relay S1 is used for connecting a power supply and a main switch, and the working personnel can control the parameters of the time relay, so that the working start of the machine or the suspended cyclic operation can be controlled, the working personnel do not need to adjust every day, and the working amount of the working personnel is reduced.

The locker is as the transfer medium of the idle article in campus, is equipped with the several storage tanks in the locker, and every storage tank sets up independent case of opening, and locker central authorities are provided with the display screen for show two-dimensional code information, and the way of opening case when the seller put into article is regarded as to the two-dimensional code to and the channel of buyer's payment, buyer can use little letter payment or pay precious payment, and the controller links to each other with the display screen.

The box of each storage box is made of transparent materials, so that the goods being sold can be displayed to users in the campus conveniently, and purchasers can more visually see the size, color, freshness and the like of the goods to make reasonable purchase selection, thereby avoiding loss caused by misjudgment.

Each box is provided with a key module and a lock control module, the controller is connected with the key module and the lock hole module, the key module is used for appointing a specific storage box, and after a buyer and a seller scan the two-dimensional code, the controller sends unlocking information to the lock control module to control the opening of the box and manually close the box.

Be equipped with the light that links to each other with the controller in every storage tank, select appointed storage tank when the button module, the illumination of light is controlled by the controller, and the both sides of being convenient for look over article information.

The camera connected with the controller is arranged above the storage cabinet, so that the state of the storage cabinet is monitored in real time, and articles are tracked under the condition that the articles are lost.

Be equipped with the alarm module who is connected with the controller in every locker outside and be connected with the response module, when the controller received the trigger signal of response module, if cabinet was opened by violence or when unable normal closing, the controller sent the signal to alarm module, realized audible and visual alarm, the maintenance personal of being convenient for overhauls.

The use method of the campus student idle article trading two-way system specifically comprises a selling process completed by a seller logging in a cloud server and a purchasing process completed by a buyer logging in the cloud server.

The seller selling process specifically comprises the following steps:

a1, a campus user logs in a system through a user terminal, verifies identity and communicates with a cloud server;

a2, the seller submits detailed information, necessary parameters and ideal price of the goods at the user terminal according to the prompt information of the system;

a3, before a seller needs to go to a locker, a key is pressed to select a proper storage box;

a4, the seller opens the storage box by scanning a code through a user terminal;

a5, placing articles and closing box ;

and A6, sensing that an article is put in by the in-box sensing device, uploading detailed information of the article to a browsing interface of the user terminal for reference of a buyer, and finishing the selling process of the seller.

The buyer purchasing process specifically comprises the following steps:

b1, the campus user logs in the user terminal for authentication and realizes communication with the cloud server;

b2, the user can view the goods being sold on the browsing page of the user terminal, click the detailed page of the goods which can be entered, and view the specific information of the goods;

b3, if the buyer wishes to buy, the buyer can click the user terminal to reserve to enter a reserved purchasing state, at the moment, the user terminal displays the specific position of the article in the locker, the buyer can pick up the article in the aspect, the reserved state lasts for 30 minutes at most, and during the reserved state, the user terminal browses the interface article to display the reserved article, can view detailed information, but cannot reserve again;

b4, if the user presses the button to select the storage box during the reservation state, scanning the code to pay, executing the step B5, if the user does not operate in the reservation state, executing the step B8;

b5, storage box open, user take out article, close box ;

b6, the server transfers the money to the buyer account;

b7, the user terminal browsing interface no longer displays the item, and the transaction is ended;

b8, canceling the reservation state and stopping the transaction;

b9, the user terminal browsing interface normally displays the item, and the item can be reserved again.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. However, the above description is only an example of the present invention, the technical features of the present invention are not limited thereto, and any other embodiments that can be obtained by those skilled in the art without departing from the technical solution of the present invention should be covered by the claims of the present invention.