CN106304076A - A kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function - Google Patents
A kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function Download PDFInfo
- Publication number
- CN106304076A CN106304076A CN201610860587.2A CN201610860587A CN106304076A CN 106304076 A CN106304076 A CN 106304076A CN 201610860587 A CN201610860587 A CN 201610860587A CN 106304076 A CN106304076 A CN 106304076A
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- China
- Prior art keywords
- inspection device
- refrigeration plant
- patrolling
- device terminal
- data acquisition
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1806—Go-back-N protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, belong to Wi-Fi hotspot wireless data communication technology field.It is somebody's turn to do refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, including data acquisition module, inspection device terminal and backstage patrolling and checking management system, the first WiFi module and GPRS communication module it is provided with in data acquisition module, first WiFi module is provided with internal memory and fixes No. SSID and connect password, inspection device terminal is provided with SIM, second WiFi module, global position system and architecture system, Broadcast SSIDs number after inspection device terminal opens Wi-Fi hotspot, data acquisition module is connected with the foundation of inspection device terminal after fixing No. SSID identical No. SSID by acquisition with internal memory, inspection device terminal obtains package information after being repacked by operation information standby for refrigerated medium, by GPRS communication module, package information is uploaded to backstage patrolling and checking management system.
Description
Technical field
The invention belongs to Wi-Fi hotspot wireless data communication technology field, be specifically related to a kind of based on Wi-Fi hotspot function
Refrigeration plant patrolling and checking management system.
Background technology
Present stage, the data acquisition module that refrigeration plant carries relies primarily on SIM (Subscriber Identity
The abbreviation of Module client identification module) handle gprs service and carry out data transmission, the most each module is required for installing one
Individual SIM, a large amount of SIMs use and bring problems with:
1, refrigeration plant uses circumstance complication, and SIM, due to its versatility, exists stolen risk；
2, SIM is easily affected by periphery electromagnetic environment, sends data instability and even occurs that SIM demagnetization can not use
Fault；
3, a large amount of SIM card service service conditions are inconsistent, handle continuing to pay dues, pay the fees, mend the business such as card and there is bigger difficulty；
4, SIM account number state cannot be supervised, exist by situations such as malicious call or SIM lockings；
Common indoor wireless location technology includes the targeting schemes such as WiFi, bluetooth, Zigbee, RFID, LBS, but fixed
Position precision is all not so good as satellite fix precision, it is impossible to meet the demand of refrigeration plant centralized management.
Summary of the invention
It is an object of the invention to for above-mentioned deficiency, it is proposed that SIM is arranged in inspection device terminal use, use
A small amount of SIM can manage high-volume refrigeration plant, it is to avoid easily produces the one of supervision leak during using high-volume SIM
Plant refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function.
The present invention specifically adopts the following technical scheme that
A kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, including data acquisition module, inspection device
Terminal and backstage patrolling and checking management system, be provided with the first WiFi module and GPRS communication module in described data acquisition module, and first
WiFi module is provided with internal memory and fixes No. SSID and connect password, and inspection device terminal is provided with SIM, the second WiFi module, satellite
Alignment system and architecture system, Broadcast SSIDs number after inspection device terminal opens Wi-Fi hotspot, data acquisition module leads to
Crossing to set up with inspection device terminal after acquisition fixes No. SSID identical No. SSID with internal memory and be connected, inspection device terminal will refrigeration
The operation information of preparation obtains package information after repacking, and by GPRS communication module, package information is uploaded to backstage and patrols and examines
Management system.
Preferably, described data acquisition module is additionally provided with verification firmware, search No. SSID of data acquisition module with
Internal memory fix No. SSID consistent after, connect password and carry out cryptographic check, cryptographic check is set with patrolling and examining by rear data acquisition module
Standby terminal successful connection, carries out authentication by verification firmware information after successful connection.
Preferably, if described verification firmware receive No. SSID, No. MAC, IMEI number consistent with preset value, then data acquisition
Collection module sends refrigeration plant operation information packet to inspection device terminal, and inspection device terminal replys communication after receiving successfully
Acknowledgement frame, data acquisition module will preserve erasing of information before, if inspection device terminal is not successfully received refrigeration plant and runs letter
Breath packet, then data acquisition module sent refrigeration plant operation information data to inspection device terminal at interval of 10 minutes
Bag, until inspection device terminal is properly received refrigeration plant operation information packet；If verification firmware receive No. SSID,
No. MAC, IMEI number inconsistent with preset value, then sign off, do not send communication acknowledgement frame.
Preferably, the device temperature during the operation information of described refrigeration plant includes refrigeration plant running, door trip
Number of times, power consumption, package information includes the operation information weight of refrigeration plant, location information, firmware information, and firmware information includes patrolling
Examine No. SSID of device end, No. MAC, IMEI number and No. SIM.
Preferably, described data acquisition module is provided with more than one.
Preferably, described inspection device terminal is mobile phone.
The invention have the advantages that: using a small amount of SIM management high-volume refrigeration plant, SIM is contained in patrol and examine and sets
Standby terminal uses, the hidden danger during use can be prevented effectively from, it is to avoid the leak occurred in process of supervision in high volume；Utilization is patrolled
The satellite positioning functions of inspection device end, it is achieved the purpose of indoor hi-Fix, is realizing refrigeration plant daily management demand
While meet refrigeration plant management positioning accuracy request.
Accompanying drawing explanation
Fig. 1 is this refrigeration plant patrolling and checking management system schematic diagram based on Wi-Fi hotspot function.
Wherein, 1 is data acquisition module, and 2 is inspection device terminal, and 3 is backstage patrolling and checking management system.
Detailed description of the invention
With specific embodiment, the detailed description of the invention of the present invention is described further below in conjunction with the accompanying drawings:
WiFi: high frequency radio signal, GPRS: general packet radio service technology, SSID:(Service Set
Identifier service set identifier) ESSID can also be written as, it is used for distinguishing different networks, can have up to 32 characters,
No. MAC: (Media Access Control) media interviews control, IMEI number: (International Mobile
Equipment Identification Number) international mobile equipment identification number is the mark of difference mobile device.
As it is shown in figure 1, a kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, including data acquisition module
1, inspection device terminal 2 and backstage patrolling and checking management system 3, data acquisition module 1 is provided with more than one, and inspection device terminal 2 can
To use mobile phone.Being provided with the first WiFi module and GPRS communication module in data acquisition module 1, the first WiFi module is provided with internal memory
Fixing No. SSID and connection password, it is fixed that inspection device terminal is provided with SIM, the second WiFi module, global position system and base station
Position system, Broadcast SSIDs number after inspection device terminal opens Wi-Fi hotspot, data acquisition module is fixed with internal memory by obtaining
Setting up with inspection device terminal after No. SSID identical No. SSID and be connected, inspection device terminal is by operation information weight standby for refrigerated medium
Obtain package information after new packing, by GPRS communication module, package information is uploaded to backstage patrolling and checking management system.
Being additionally provided with verification firmware in data acquisition module 1, search No. SSID of data acquisition module is fixed with internal memory
After No. SSID consistent, connecting password and carry out cryptographic check, cryptographic check is by rear data acquisition module with inspection device terminal even
It is connected into merit, after successful connection, carries out authentication by verification firmware information.
If verification firmware receive No. SSID, No. MAC, IMEI number consistent with preset value, then data acquisition module is to patrolling
Inspection device end sends refrigeration plant operation information packet, and inspection device terminal replys communication acknowledgement frame, number after receiving successfully
Erasing of information will be preserved before according to acquisition module, if inspection device terminal is not successfully received refrigeration plant operation information packet,
Then data acquisition module sent a refrigeration plant operation information packet to inspection device terminal at interval of 10 minutes, until patrolling
Inspection device end is properly received refrigeration plant operation information packet；If No. SSID, No. MAC, IMEI that verification firmware receives
Number inconsistent with preset value, then sign off, do not send communication acknowledgement frame.
The operation information of refrigeration plant includes the device temperature in refrigeration plant running, door trip number of times, power consumption,
Package information includes the operation information weight of refrigeration plant, location information, firmware information, and firmware information includes inspection device terminal
No. SSID, No. MAC, IMEI number and No. SIM.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, and this technology is led
Change that the technical staff in territory is made in the essential scope of the present invention, retrofit, add or replace, also should belong to the present invention's
Protection domain.
Claims (6)
1. a refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, including data acquisition module, inspection device eventually
End and backstage patrolling and checking management system, it is characterised in that be provided with the first WiFi module in described data acquisition module and communicate with GPRS
Module, the first WiFi module is provided with internal memory and connects password, and inspection device terminal is provided with SIM, the second WiFi module, satellite
Position system and architecture system, Broadcast SSIDs number after inspection device terminal opens Wi-Fi hotspot, data acquisition module passes through
Obtaining to set up with inspection device terminal after fixing No. SSID identical No. SSID with internal memory and be connected, inspection device terminal is by refrigerated medium
Standby operation information obtains package information after repacking, and by GPRS communication module, package information is uploaded to backstage and patrols and examines pipe
Reason system.
A kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, it is characterised in that
Being additionally provided with verification firmware in described data acquisition module, search No. SSID of data acquisition module and internal memory fix No. SSID one
After cause, connecting password and carry out cryptographic check, cryptographic check is by rear data acquisition module and inspection device terminal successful connection, even
Authentication is carried out by verification firmware information after being connected into merit.
A kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, it is characterised in that
If described verification firmware receive No. SSID, No. MAC, IMEI number consistent with preset value, then data acquisition module sets to patrolling and examining
Standby terminal sends refrigeration plant operation information packet, and inspection device terminal replys communication acknowledgement frame, data acquisition after receiving successfully
Collection module will preserve erasing of information before, if inspection device terminal is not successfully received refrigeration plant operation information packet, then count
Sending a refrigeration plant operation information packet to inspection device terminal at interval of 10 minutes according to acquisition module, setting until patrolling and examining
Standby terminal is properly received refrigeration plant operation information packet；If verification firmware receive No. SSID, No. MAC, IMEI number with
Preset value is inconsistent, then sign off, does not send communication acknowledgement frame.
A kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, it is characterised in that
The operation information of described refrigeration plant includes the device temperature in refrigeration plant running, door trip number of times, power consumption, packing
Information includes the operation information weight of refrigeration plant, location information, firmware information, and firmware information includes the SSID of inspection device terminal
Number, No. MAC, IMEI number and No. SIM.
A kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, it is characterised in that
Described data acquisition module is provided with more than one.
A kind of refrigeration plant patrolling and checking management system based on Wi-Fi hotspot function, it is characterised in that
Described inspection device terminal is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860587.2A CN106304076B (en) | 2016-09-28 | 2016-09-28 | Refrigeration plant inspection management system based on WiFi hotspot function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610860587.2A CN106304076B (en) | 2016-09-28 | 2016-09-28 | Refrigeration plant inspection management system based on WiFi hotspot function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106304076A true CN106304076A (en) | 2017-01-04 |
| CN106304076B CN106304076B (en) | 2023-07-04 |
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ID=57716671
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610860587.2A Active CN106304076B (en) | 2016-09-28 | 2016-09-28 | Refrigeration plant inspection management system based on WiFi hotspot function |
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| Country | Link |
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| CN (1) | CN106304076B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113052991A (en) * | 2021-03-10 | 2021-06-29 | 深圳市兴海物联科技有限公司 | Point location patrol method, system and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348865A (en) * | 2013-07-31 | 2015-02-11 | 成都勤智数码科技股份有限公司 | Traffic Internet of Things infrastructure blindness-free inspection terminal |
| CN104680213A (en) * | 2015-02-12 | 2015-06-03 | 无锡识凌科技有限公司 | Control method of rapid connection and data transmission among devices |
-
2016
- 2016-09-28 CN CN201610860587.2A patent/CN106304076B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348865A (en) * | 2013-07-31 | 2015-02-11 | 成都勤智数码科技股份有限公司 | Traffic Internet of Things infrastructure blindness-free inspection terminal |
| CN104680213A (en) * | 2015-02-12 | 2015-06-03 | 无锡识凌科技有限公司 | Control method of rapid connection and data transmission among devices |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113052991A (en) * | 2021-03-10 | 2021-06-29 | 深圳市兴海物联科技有限公司 | Point location patrol method, system and storage medium |
| CN113052991B (en) * | 2021-03-10 | 2022-12-06 | 深圳市兴海物联科技有限公司 | Point location patrol method, system and storage medium |
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| Publication number | Publication date |
|---|---|
| CN106304076B (en) | 2023-07-04 |
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