CN110601284A - Sharing treasured system that charges - Google Patents
Sharing treasured system that charges Download PDFInfo
- Publication number
- CN110601284A CN110601284A CN201910767464.8A CN201910767464A CN110601284A CN 110601284 A CN110601284 A CN 110601284A CN 201910767464 A CN201910767464 A CN 201910767464A CN 110601284 A CN110601284 A CN 110601284A
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- power bank
- bank system
- shared
- mqtt server
- shared power
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- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 20
- 238000005381 potential energy Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The invention provides a shared power bank system, which comprises: an MQTT server; precious cabinet charges, precious cabinet charges deposits a plurality of treasureds that charge, precious cabinet charges includes: the control terminal is in communication connection with the MQTT server, and issues related information of the shared power bank system on the MQTT server, wherein the related information comprises: position, charge pal quantity and charging information; and the client logs in the MQTT server to acquire the related information and selects to access the charge pal according to the related information. Compared with the related art, the shared power bank system provided by the invention can easily realize the release of the position, the quantity of the power banks, the charging information and other related information of the shared power bank system, and meets the requirement of a 'shared mode'.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of Internet of things, in particular to a shared power bank system.
[ background of the invention ]
Message Queue Telemetry Transport (MQTT), a "lightweight" communication protocol based on publish/subscribe (publish/subscribe) mode, is built on TCP/IP protocol and published by IBM in 1999. The MQTT has the greatest advantage that a real-time reliable message service can be provided for connecting remote devices with few codes and limited bandwidth. As an instant messaging protocol with low cost and low bandwidth occupation, the method has wide application in the aspects of Internet of things, small-sized equipment, mobile application and the like.
MQTT is a client-MQTT server-based message publish/subscribe transport protocol. The MQTT protocol is lightweight, simple, open, and easy to implement, which makes it very versatile. In many cases, including in restricted environments, such as: machine to machine (M2M) communication and internet of things (IoT) match the current prevailing "sharing patterns" to a very high degree. In the related art, a shared power bank system applying the MQTT protocol is not available.
Therefore, there is a need to provide a new shared power bank system to solve the above problems.
[ summary of the invention ]
The invention aims to provide a shared power bank system based on an MQTT protocol.
A shared power bank system, comprising:
an MQTT server;
precious cabinet charges, precious cabinet charges deposits a plurality of treasureds that charge, precious cabinet charges includes:
the control terminal is in communication connection with the MQTT server, and issues related information of the shared power bank system on the MQTT server, wherein the related information comprises: position, charge pal quantity and charging information; and
and the client logs in the MQTT server to acquire the related information and selects to access the charge pal according to the related information.
Preferably, the control terminal is an android client.
Preferably, the precious cabinet charges still includes the top cap, with the bottom plate that the top cap parallel interval set up, connect the top cap with the lateral wall of bottom plate, top cap, bottom plate and lateral wall cooperation form accommodating space, control terminal accept in the accommodating space.
Preferably, the treasured cabinet that charges still including set up in the two-dimensional code of top cap, the client scans the two-dimensional code logs on MQTT server obtains the relevant information of sharing treasured system that charges.
Preferably, the treasured cabinet charges still includes first baffle, first baffle will accommodating space separates and forms first accommodating space and second accommodating space, the treasured that charges is accomodate in first accommodating space.
Preferably, precious cabinet charges still includes the second baffle of arranging in proper order, and is a plurality of the second baffle will first accommodation space separates to form a plurality of chambeies that hold, and is a plurality of precious one-to-one of charging accomodates in a plurality of hold the intracavity.
Preferably, the side wall includes a front cover and a rear cover covering the front cover, the rear cover is disposed in parallel with the first partition plate at an interval, the front cover and the first partition plate cooperate to enclose the first receiving space, and the front cover cooperates with the rear cover and the first partition plate to enclose the second receiving space.
Preferably, the treasured cabinet charges still including being fixed in the back lid is used for locking treasured locking device charges, locking device includes electro-magnet, thimble and spring, spring coupling the thimble with the electro-magnet, charge precious be equipped with thimble assorted recess, the thimble corresponds to insert the recess is right it is spacing to charge precious. Compared with the prior art, the shared charger baby system provided by the invention can easily realize the release of the position, the number of the charger babies, the charging information and other related information of the shared charger baby system by utilizing the android platform and the MQTT protocol, and meets the requirement of a sharing mode.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a schematic structural diagram of a shared power bank system according to the present invention;
fig. 2 is an exploded schematic view of the power bank cabinet shown in fig. 1;
FIG. 3 is a front view of the spring door;
fig. 4 is a schematic perspective view of a charger baby according to the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1 to 4. The invention provides a shared power bank system 100 which comprises a power bank cabinet 1, a client 2 and an MQTT server 3.
The treasured cabinet that charges 1 deposits a plurality of treasureds 10 that charge to the use of borrowing for the user. Precious cabinet 1 charges includes top cap 11, bottom plate 12, lateral wall 13, first baffle 14, second baffle 15, spring door 16, locking device 17 and control terminal 19.
The top cover 11 and the bottom plate 12 are arranged in parallel at intervals, the side wall 13 is connected with the top cover 11 and the bottom plate 12, and the side wall 13 is matched with the top cover 11 and the bottom plate 12 to form an accommodating space. The first partition 14 divides the receiving space into a first receiving space for receiving a plurality of the charge pal 10 and a second receiving space for receiving other elements of the shared charge pal system 100.
The side wall 13 includes a front cover 131 and a rear cover 133 covering the front cover 131, the rear cover 133 and the first partition 14 are arranged in parallel at an interval, the front cover 131 and the first partition 14 cooperate to form the first receiving space, and the front cover 131, the rear cover 133 and the first partition 14 cooperate to form the second receiving space.
The number of the second partition boards 15 is multiple, the second partition boards 15 are sequentially arranged along a direction perpendicular to the first partition board 14, and the first accommodating space is partitioned to form a plurality of accommodating cavities for accommodating the power bank 10. The top cap 11 corresponds the position that holds the chamber has seted up through-hole 110, through-hole 110 with hold the chamber intercommunication, the quantity of through-hole 110 with the quantity phase-match that holds the chamber deposits when charging the treasured 10, the treasured 10 that charges passes through-hole 110 correspond accept in hold the intracavity.
The spring door 16 includes a first portion 161 fixed to the power bank 1, a second portion 163 covering the receiving cavity, and an elastic member 165 connecting the first portion 161 and the second portion 163.
The first portion 161 may be fixedly connected to the first partition 14 or the second partition 15, which is not limited in the present invention. In this embodiment, the first portion 161 is fixedly connected to the second partition 15.
The elastic member 165 includes a spiral body portion 1651, and a first end 1653 and a second end 1655 perpendicular to the first end 1653, which extend from both ends of the body portion 1651 in a direction parallel to the height direction of the power charging station 1, respectively, and the first end 1653 is fixed to the first portion 161, and the second end 1655 is fixed to the second portion 163.
When the accommodating cavity is empty, the second part 163 covers the accommodating cavity, so that dust and impurities can be prevented from entering the accommodating cavity, and the service life is prolonged; when the power pack 10 is placed, the power pack 10 applies a force to the second portion 163, the second portion 163 is folded toward the first portion 161, and the body portion 1651 is stressed and twisted to generate elastic potential energy; after the power pack 10 is taken out again, the acting force of the power pack 10 on the second portion 163 disappears, the elastic potential energy of the body portion 1651 is converted into the kinetic energy, the body portion 1651 is driven to return, and the accommodating cavity is covered again.
The locking device 17 is used for correspondingly locking the charge pal 10 to prevent the charge pal 10 from being stolen. The locking device 17 is accommodated in the second accommodating space and fixed to the rear cover 133. The locking device 17 comprises an electromagnet 171, an ejector pin 173 and a spring, the spring is connected with the electromagnet 171 and the ejector pin 173, a groove 101 matched with the ejector pin 173 is formed in the charger baby 10, and when the charger baby 10 is stored in the accommodating cavity, the ejector pin 173 is correspondingly inserted into the groove 101 to limit the charger baby 10; when the charger baby 10 needs to be taken out, the control terminal 19 controls the electromagnet 171 to be turned on, the electromagnet 171 generates magnetic force after being electrified to suck the thimble 173 back, the charger baby 10 is free from limitation and can be taken out smoothly, and at the moment, the spring is compressed; when the treasured 10 that charges is put into again, circuit board 17 control the electro-magnet 171 closes, the spring resets, drives thimble 173 inserts again and puts in recess 101, it is right again the treasured that charges carries out spacingly.
Further, the control terminal 19 is further configured to control operation of the shared power bank system 100, so as to implement automatic control of the shared power bank system 100. The control terminal 19 is provided with a charging thimble 191, the charger bank 10 is further provided with a charging interface 102 matched with the charging thimble 191, the charger bank 10 is stored in the accommodating cavity, the charging thimble 191 is correspondingly inserted into the charging interface 102, and the charger bank 10 is charged, so that the electric quantity of the charger bank 10 is charged enough for the next borrowing.
Furthermore, a sensing module and a communication module are integrated in the charging thimble 191, the control terminal 19 further includes a processing module, and after the sensing module senses the power supply device 10, the processing module controls an electronic switch of the charging thimble 191 to be turned on to charge the power supply device 10; when the sensing module does not detect the power bank 10, the processing module controls the electronic switch of the charging thimble 191 to be turned off, so as to disconnect the charging.
The control terminal 19, the MQTT server 3 and the client 2 adopt an MQTT protocol for communication connection, and the MQTT protocol has three identities: a publisher, a broker and a subscriber, wherein the control terminal 19 acts as a publisher in the MQTT protocol, the client 2 acts as a subscriber in the MQTT protocol, and the MQTT server 3 acts as a broker in the MQTT protocol.
And the control terminal 19 issues the position of the shared charge pal system 1, the quantity of charge pal, charging information and other related information on the MQTT server 3. The top cover 11 is also provided with a two-dimensional code 111, and a user scans the two-dimensional code 111 by using a client 2 to log in the MQTT server 3 and acquires related information on the MQTT server 3. In this embodiment, the control terminal 19 is an android client, and the android client may use an MQTT framework such as a coco MQTT, which is open-source by three parties, and interfaces such as connection of a server, subscription of a topic, and publication of a message have been encapsulated inside the framework.
When the control terminal 19 logs in the MQTT server 3, the MQTT server 3 is used to set parameters in a packaging library of the control terminal 19, and after the login is successful, a background message monitoring mechanism is established to wait for responding to a message sent by the MQTT server 3, wherein the parameters to be set comprise a server IP, a port number, a user name, a password, heartbeat time, timeout time and the like.
The client 2 is connected with the MQTT server 3 and then subscribes the topic of the messages issued by the control terminal 19, and the MQTT server 3 forwards the messages to the client 2. In this embodiment, the control terminal 19 starts a background service, and creates and maintains a long connection to the MQTT server 3, so as to ensure real-time message pushing, and also to ensure that a message can be delivered, the control terminal 19 also supports a function of an offline message, specifically, when a message is pushed early, if the client 2 is not online currently, the message is temporarily stored on the MQTT server 3, when the client 2 is online and successfully connected to the MQTT server 3, the MQTT server 3 pushes an offline message to the client 2, and after the client 2 successfully receives the message, the MQTT server 3 deletes the stored offline message. The user can conveniently acquire the relevant information of the shared power bank system 100 in the first time after the system is on line, and the system is fast and convenient.
Compared with the prior art, the shared charger baby system provided by the invention can easily realize the release of the position, the number of the charger babies, the charging information and other related information of the shared charger baby system by utilizing the android platform and the MQTT protocol, and meets the requirement of a sharing mode.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (8)
1. A shared power bank system, comprising:
an MQTT server;
precious cabinet charges, precious cabinet charges deposits a plurality of treasureds that charge, precious cabinet charges includes:
the control terminal is in communication connection with the MQTT server, and issues related information of the shared power bank system on the MQTT server, wherein the related information comprises: position, charge pal quantity and charging information; and
and the client logs in the MQTT server to acquire the related information and selects to access the charge pal according to the related information.
2. The shared power bank system of claim 1, wherein the control terminal is an android client.
3. The shared power bank system of claim 1, wherein the power bank cabinet further comprises a top cover, a bottom plate parallel to the top cover and spaced apart from the top cover, and a sidewall connecting the top cover and the bottom plate, wherein the top cover, the bottom plate and the sidewall cooperate to form an accommodating space, and the control terminal is accommodated in the accommodating space.
4. The shared power bank system of claim 1, wherein the power bank cabinet further comprises a two-dimensional code disposed on the top cover, and the client scans the two-dimensional code and logs in the MQTT server to obtain information related to the shared power bank system.
5. The shared treasured charging system of claim 4, wherein the treasured charging cabinet further comprises a first partition that divides the housing space into a first housing space and a second housing space, the treasured charging being housed within the first housing space.
6. The shared power bank system of claim 5, wherein the power bank cabinet further comprises second partition plates arranged in sequence, the second partition plates partition the first accommodating space to form a plurality of accommodating cavities, and the power banks are accommodated in the accommodating cavities in a one-to-one correspondence manner.
7. The shared power bank system of claim 6, wherein the side wall comprises a front cover and a rear cover covering the front cover, the rear cover and the first partition are parallel and spaced apart, the front cover and the first partition cooperate to define the first receiving space, and the front cover cooperates with the rear cover and the first partition to define the second receiving space.
8. The shared power bank system of claim 7, wherein the power bank cabinet further comprises a locking device fixed to the rear cover and used for locking the power bank, the locking device comprises an electromagnet, a thimble and a spring, the spring is connected with the thimble and the electromagnet, a groove matched with the thimble is formed in the power bank, and the thimble is correspondingly inserted into the groove to limit the power bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767464.8A CN110601284A (en) | 2019-08-20 | 2019-08-20 | Sharing treasured system that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767464.8A CN110601284A (en) | 2019-08-20 | 2019-08-20 | Sharing treasured system that charges |
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| Publication Number | Publication Date |
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| CN110601284A true CN110601284A (en) | 2019-12-20 |
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| CN201910767464.8A Pending CN110601284A (en) | 2019-08-20 | 2019-08-20 | Sharing treasured system that charges |
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Cited By (2)
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| CN113012323A (en) * | 2021-03-19 | 2021-06-22 | 四川虹美智能科技有限公司 | Intelligent vending machine door lock control method, intelligent vending machine and system |
| CN113115625A (en) * | 2019-12-31 | 2021-07-16 | 南京德朔实业有限公司 | Riding type mower |
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2019
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Application publication date: 20191220 |