CN212362594U - Monitoring system of commercial refrigerator - Google Patents
Monitoring system of commercial refrigerator Download PDFInfo
- Publication number
- CN212362594U CN212362594U CN202020606819.3U CN202020606819U CN212362594U CN 212362594 U CN212362594 U CN 212362594U CN 202020606819 U CN202020606819 U CN 202020606819U CN 212362594 U CN212362594 U CN 212362594U
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- commercial refrigerator
- monitoring system
- main control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a monitored control system of commercial refrigerator, including host system, data acquisition module, communication orientation module and power module, compare with prior art, the utility model discloses a data acquisition module utilizes communication orientation module to transmit the running state of refrigerator, the real-time position of switch door number of times and commercial refrigerator to outside server, and the producer of being convenient for in time acquires the operational aspect of all commercial refrigerators, its position of accurate definite, has reduced patrolling and examining of personnel, has avoided the possible mistake of manual record, has reduced the rate of losing of commercial refrigerator, has improved the operation efficiency and the overall efficiency of commercial refrigerator.
Description
Technical Field
The utility model discloses the control field of equipment especially relates to a monitored control system of commercial refrigerator.
Background
Commercial refrigerators are widely sold by manufacturers to retail outlets such as supermarkets, convenience stores and canteens, and in the use of the commercial refrigerators, the commercial refrigerators need to be tracked, monitored and counted to determine whether the frequency, power supply and temperature of the commercial refrigerators used by users are normal. Most of the current methods employ manual weekly polling to periodically check the operating conditions of commercial refrigerators. Consume manpower, the cost is high, also can't be simultaneously to a plurality of refrigerators realize real time monitoring, can't carry out timely effectual big data analysis more and promote the sales volume of every refrigerator.
In addition, the loss rate of the existing refrigerator in the storefront is high, and the loss is huge for manufacturers.
Disclosure of Invention
In order to solve the problem, the utility model provides a monitored control system of commercial refrigerator.
The main contents of the utility model include:
a monitoring system of a commercial refrigerator comprises a main control module, a communication positioning module, a data acquisition module and a power supply module; the data acquisition module comprises an operation state acquisition unit and a door opening and closing frequency acquisition unit, the main control module and the power supply module are arranged in a compressor bin of the commercial refrigerator, and the door opening and closing frequency acquisition unit is arranged on a cabinet door of the commercial refrigerator; the main control module is connected with the communication positioning module and the data acquisition module and is connected with a controller of the commercial refrigerator; the power module comprises an external power supply and a built-in power supply, the external power supply is connected with the main control module, the communication positioning module and the data acquisition module, the built-in power supply is connected with the main control module and the communication positioning module, the built-in power supply is connected with the external power supply, and the external power supply charges the built-in power supply.
Preferably, the built-in power supply comprises a rechargeable battery pack and a lithium ion battery, and the rechargeable battery pack is connected with an external power supply.
Preferably, the operation state collecting unit includes at least one temperature sensor and at least one humidity sensor, and the temperature sensor and the humidity sensor are disposed at the bottom of the commercial refrigerator.
Preferably, the door opening and closing frequency acquisition unit is an acceleration sensor.
Preferably, the communication positioning module includes an NB-IOT communication unit and a WiFi unit, the NB-IOT communication unit communicates with an external NB-IOT base station, and the WiFi unit is connected to an external wireless AP.
Preferably, the NB-IOT communication unit is integrated in the master control module, and the master control module is an NB-IOT module BC20 for remote communication.
Preferably, the WiFi unit is a WiFi antenna, and the WiFi antenna is arranged at a cabinet opening of a commercial refrigerator.
Preferably, the NB-IOT communication unit includes an internet of things card and an NB antenna, and the NB antenna is disposed at a cabinet opening of the commercial refrigerator.
The beneficial effects of the utility model reside in that: the utility model provides a monitored control system of commercial refrigerator, data acquisition module utilize communication orientation module to transmit the running state of refrigerator, the switch door number of times and the real-time position of commercial refrigerator to outside server, and the producer of being convenient for in time acquires the operational aspect of all commercial refrigerators, and its position is confirmed to the accuracy, has reduced personnel's patrolling and examining, has avoided the possible mistake of artifical record, has reduced the rate of losing of commercial refrigerator.
Drawings
Fig. 1 is a block diagram of the overall structure of the present invention.
Detailed Description
The technical solution protected by the present invention will be specifically described below with reference to the accompanying drawings.
Please refer to fig. 1. The utility model provides a monitoring system of a commercial refrigerator, which comprises a main control module, a communication positioning module, a data acquisition module and a power module; the main control module is a data processing center of the monitoring system and is connected with the communication positioning module and the data acquisition module, and the communication positioning module can realize communication with an external server and positioning of a commercial refrigerator; the data acquisition module can be used for acquiring the running state of the commercial refrigerator and the door opening and closing times of the commercial refrigerator, and provides data support for acquiring the sales condition of the commercial refrigerator through door opening and closing times statistics; the power supply module supplies power to the main control module, the communication positioning module and the data acquisition module, and in order to enable the commercial refrigerator to be stolen and the like and to be powered off, the power supply module can also supply power to the main control module and the communication positioning module, so that the position of the commercial refrigerator can still be continuously tracked under the abnormal condition.
In one embodiment, the data acquisition module comprises an operation state acquisition unit and a door opening and closing frequency acquisition unit, wherein the operation state acquisition unit comprises at least one temperature sensor and at least one humidity sensor, and the temperature sensor and the humidity sensor are arranged at the bottom in the commercial refrigerator; and the door opening and closing frequency acquisition unit is an acceleration sensor, is arranged on a cabinet door of the commercial refrigerator and is used for recording the opening frequency of the commercial refrigerator so as to provide certain support for a manufacturer to collect sales data.
In order to ensure the safety of the monitoring system, the main control module and the power supply module are arranged in a compressor bin of the commercial refrigerator, so that the safety can be ensured without greatly modifying the commercial refrigerator, and the space is not occupied; in addition, the main control module is connected with a controller of the commercial refrigerator to acquire the running condition of the commercial refrigerator and acquire more comprehensive data.
In one embodiment, the power module includes an external power source and a built-in power source, the external power source is connected with the main control module, the communication positioning module and the data acquisition module, the built-in power source is connected with the main control module and the communication positioning module, the built-in power source is connected with the external power source, and the built-in power source is charged through the external power source.
Furthermore, the built-in power supply comprises a rechargeable battery pack and a lithium ion battery, the rechargeable battery pack is connected with an external power supply, when the external power supply is disconnected, the rechargeable battery and the lithium ion battery can continuously provide electric quantity for the main control module and the communication positioning module, and when the external power supply is reconnected, the rechargeable battery can be charged. If the external power supply is disconnected, the rechargeable battery supplies electric quantity to the two modules, and when the rechargeable battery cannot supply electric quantity continuously, the lithium ion battery can supply electric quantity continuously.
In one embodiment, the communication positioning module comprises an NB-IOT communication unit and a WiFi unit, the NB-IOT communication unit communicates with an external NB-IOT base station, and transmits various data and messages of the main control module to an external server, and the WiFi unit is connected with an external wireless AP, and is used for determining the position of the commercial refrigerator, and also can accurately determine the position of the commercial refrigerator in an area with poor mobile network signals.
Specifically, the NB-IOT communication unit is integrated in the master control module, which is an NB-IOT module BC20 for remote communication; in other embodiments, the NB-IOT communication unit includes an internet of things card and an NB antenna, and the NB antenna is disposed at a chest of the commercial refrigerator. The WiFi unit is a WiFi antenna, and the WiFi antenna is arranged at the cabinet opening of the commercial refrigerator, so that the signal strength is ensured.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (8)
1. A monitoring system of a commercial refrigerator is characterized by comprising a main control module, a communication positioning module, a data acquisition module and a power supply module; the data acquisition module comprises an operation state acquisition unit and a door opening and closing frequency acquisition unit, the main control module and the power supply module are arranged in a compressor bin of the commercial refrigerator, and the door opening and closing frequency acquisition unit is arranged on a cabinet door of the commercial refrigerator; the main control module is connected with the communication positioning module and the data acquisition module and is connected with a controller of the commercial refrigerator; the power module comprises an external power supply and a built-in power supply, the external power supply is connected with the main control module, the communication positioning module and the data acquisition module, the built-in power supply is connected with the main control module and the communication positioning module, the built-in power supply is connected with the external power supply, and the external power supply charges the built-in power supply.
2. The monitoring system of claim 1, wherein the built-in power supply comprises a rechargeable battery pack and a lithium ion battery, and the rechargeable battery pack is connected with an external power supply.
3. The monitoring system of claim 1, wherein the operation state collecting unit comprises at least one temperature sensor and at least one humidity sensor, and the temperature sensor and the humidity sensor are disposed at the bottom of the commercial refrigerator.
4. The monitoring system of claim 1, wherein the door opening and closing times collecting unit is an acceleration sensor.
5. The monitoring system of claim 1, wherein the communication positioning module comprises an NB-IOT communication unit and a WiFi unit, the NB-IOT communication unit communicates with an external NB-IOT base station, and the WiFi unit is connected to an external wireless AP.
6. The monitoring system of claim 5, wherein the NB-IOT communication unit is integrated in the main control module, and the main control module is an NB-IoT module BC20 for remote communication.
7. The monitoring system of claim 6, wherein the WiFi unit is a WiFi antenna, and the WiFi antenna is arranged at a counter of the commercial refrigerator.
8. The monitoring system of claim 5, wherein the NB-IOT communication unit comprises an Internet of things card and an NB antenna, and the NB antenna is arranged at a counter of the commercial refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606819.3U CN212362594U (en) | 2020-04-21 | 2020-04-21 | Monitoring system of commercial refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606819.3U CN212362594U (en) | 2020-04-21 | 2020-04-21 | Monitoring system of commercial refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212362594U true CN212362594U (en) | 2021-01-15 |
Family
ID=74133316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020606819.3U Active CN212362594U (en) | 2020-04-21 | 2020-04-21 | Monitoring system of commercial refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212362594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536747A (en) * | 2020-04-21 | 2020-08-14 | 苏州调皮鱼电子科技有限公司 | Monitoring system of commercial refrigerator |
-
2020
- 2020-04-21 CN CN202020606819.3U patent/CN212362594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536747A (en) * | 2020-04-21 | 2020-08-14 | 苏州调皮鱼电子科技有限公司 | Monitoring system of commercial refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202067169U (en) | Humiture remote monitor based on Internet of Things | |
| CN201757678U (en) | Wireless temperature monitoring device | |
| CN107426815B (en) | Instrument supervision system based on indoor positioning technology and working method thereof | |
| CN212362594U (en) | Monitoring system of commercial refrigerator | |
| CN213582281U (en) | Meter management and control system based on intelligent turnover box | |
| CN201373910Y (en) | Accumulator capacity detecting device of mobile communication base station | |
| CN111536747A (en) | Monitoring system of commercial refrigerator | |
| CN202109722U (en) | Remote temperature monitoring instrument | |
| CN215883379U (en) | Intelligent power exchange cabinet device | |
| CN202141282U (en) | Remote humidity monitor | |
| CN206742445U (en) | A kind of battery modules temperature detection structure | |
| CN202109723U (en) | Temperature and moisture monitoring instrument | |
| CN203376778U (en) | Storage management and monitor system | |
| CN202084170U (en) | Signal transmission module for non-contact SF6 (sulfur hexafluoride) density relay | |
| CN110109021B (en) | Battery electric quantity acquisition system, method and device | |
| CN109631695B (en) | Guided missile storage and transportation box monitoring system | |
| CN208521305U (en) | RFID indoor positioning data acquisition equipment and system | |
| CN215986418U (en) | UPS battery parameter real-time acquisition analysis early warning system | |
| CN207502579U (en) | A kind of electric energy meter and unit-area management system | |
| CN106527532B (en) | The monitoring system and method for drug freezer/cabinet temperature and energy consumption | |
| CN202133919U (en) | Humiture power failure monitor | |
| CN210777092U (en) | Miniature servo motor induction type meter identification device | |
| CN209486499U (en) | A kind of base station assets monitoring front end system and equipment | |
| CN103699084B (en) | A kind of quick draw installing type cold chain verification tester | |
| CN208921800U (en) | A kind of fault wave recording device and monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |