CN112235359B - Offline and online judging method and device for visual navigation aid - Google Patents
Offline and online judging method and device for visual navigation aid Download PDFInfo
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- CN112235359B CN112235359B CN202011021770.6A CN202011021770A CN112235359B CN 112235359 B CN112235359 B CN 112235359B CN 202011021770 A CN202011021770 A CN 202011021770A CN 112235359 B CN112235359 B CN 112235359B
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- 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
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Y—INFORMATION AND COMMUNICATION TECHNOLOGY SPECIALLY ADAPTED FOR THE INTERNET OF THINGS [IoT]
- G16Y40/00—IoT characterised by the purpose of the information processing
- G16Y40/40—Maintenance of things
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to an off-line and on-line judging method and device of visual navigation aid, wherein the method is connected with the visual navigation aid through network communication; receiving the reporting time of visual navigation aid, comparing the current time with the latest reporting time, and judging that the visual navigation aid is offline if the time interval between the current time and the latest reporting time exceeds the set reporting interval time; otherwise, judging that the visual navigation aid is online. Therefore, the visual navigation aid is judged to be in an offline state only when the report message of the visual navigation aid is not received within a certain interval time, so that the situation that the server fails to timely receive the report message of the visual navigation aid and misreports is reduced, and timely alarm and equipment maintenance work on the visual navigation aid are facilitated.
Description
Technical Field
The invention relates to the technical field of visual navigation aid equipment of the Internet of things, in particular to an offline and online judging method and device of the visual navigation aid equipment.
Background
The visual navigation aid devices are scattered in all parts of the country, in the management of the visual navigation aid devices, the visual navigation aid devices can be managed on line in a network mode, the visual navigation aid devices are connected to the server in a network mode and send state information of the visual navigation aid devices to the server, and the server can manage the visual navigation aid devices through the received state information sent by the visual navigation aid devices. However, in the actual application process, the visual navigation aid may delay sending status information due to network failure or the like. Therefore, the server may not timely receive the report message of the visual navigation aid, and a false report condition may occur.
Disclosure of Invention
The main purpose of the present invention is to provide an offline and online judging method and device for visual navigation aid, which aims at overcoming the defects in the prior art.
In order to achieve the above object, in one aspect, the method for determining offline and online of visual navigation assistance equipment provided by the present invention includes:
the visual navigation aid device is in network communication connection with visual navigation aid equipment;
receiving the reporting time of visual navigation aid, comparing the current time with the latest reporting time, and judging that the visual navigation aid is offline if the time interval between the current time and the latest reporting time exceeds the set reporting interval time; otherwise, judging that the visual navigation aid is online.
Further, according to an embodiment of the present invention, the set reporting interval time is specifically: the unit interval time is multiplied by a preset parameter.
Further, according to an embodiment of the present invention, the predetermined parameter is a positive integer.
Further, according to an embodiment of the present invention, the method for determining offline and online of the visual navigation assistance apparatus further includes: and receiving preset parameters input by a user, and setting the set reporting interval time as unit interval time multiplied by the preset parameters input by the user.
Further, according to an embodiment of the present invention, the reporting time is an attribute reporting time or an event reporting time.
Further, according to an embodiment of the present invention, the method for determining offline and online of the visual navigation assistance apparatus further includes: and when the service judges that the visual navigation aid is offline, generating offline fault information, and displaying the offline fault alarm of the visual navigation aid through a display terminal.
On the other hand, the embodiment of the invention also provides an offline and online judging device of the visual navigation aid, which comprises the following steps:
the network connection module is used for being in network communication connection with visual navigation aid equipment;
the off-line judging module is used for receiving the reporting time of the visual navigation aid, comparing the current time with the latest reporting time, and judging that the visual navigation aid is off-line if the time interval between the current time and the latest reporting time exceeds the set reporting interval time; otherwise, judging that the visual navigation aid is online.
Further, according to an embodiment of the present invention, the set reporting interval time is specifically: the unit interval time is multiplied by a preset parameter.
Further, according to an embodiment of the present invention, the predetermined parameter is a positive integer.
Further, according to an embodiment of the present invention, the offline and online judging device of the visual navigation assistance apparatus further includes a user parameter input module, where the user parameter input module is configured to receive a preset parameter input by a user, and set the reporting interval time to be a reporting time multiplied by the preset parameter input by the user.
The invention relates to an off-line and on-line judging method and a device of visual navigation aid, which are connected with a visual navigation aid network in a communication way; receiving the reporting time of visual navigation aid, comparing the current time with the latest reporting time, and judging that the visual navigation aid is offline if the time interval between the current time and the latest reporting time exceeds the set reporting interval time; otherwise, judging that the visual navigation aid is online. Therefore, the visual navigation aid is judged to be in an offline state only when the report message of the visual navigation aid is not received within a certain interval time, so that the situation that the server fails to timely receive the report message of the visual navigation aid and misreports is reduced, and timely alarm and equipment maintenance work on the visual navigation aid are facilitated.
Drawings
FIG. 1 is a flow chart of one embodiment of an offline, online judgment method for a visual navigational aid of the present invention;
FIG. 2 is a flow chart of another embodiment of an offline and online determination method of a visual navigational aid of the present invention;
FIG. 3 is a flow chart of yet another embodiment of an offline and online determination method of a visual navigational aid of the present invention;
fig. 4 is a schematic diagram of an off-line and on-line judging device of the visual navigation aid, and a connection example of the visual navigation aid and the server according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Reference numerals
A server 10;
an offline and online judgment device 101 of visual navigation aid;
a network connection module 1011;
an offline judgment module 1012;
a user parameter input module 1013;
visual navigational aid 20;
the communication control module 201.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In one aspect, referring to fig. 1, fig. 1 is a flowchart illustrating an embodiment of an offline and online judging method of a visual navigation aid according to an embodiment of the present invention, and for convenience of description, only a portion related to the embodiment of the present invention is illustrated. The method comprises the following steps:
s101, connecting with a visual navigation aid network in a communication way;
s102, receiving the reporting time of the visual navigation aid, comparing the current time with the latest reporting time, and judging that the visual navigation aid is offline if the time interval between the current time and the latest reporting time exceeds the set reporting interval time; otherwise, judging that the visual navigation aid is on-line.
Specifically, when the visual navigation aid is used, the visual navigation aid is connected with the server through a communication control module in the visual navigation aid, and in the use process of the visual navigation aid, attribute or event information needs to be reported to the server regularly, so that the server can acquire state information of the visual navigation aid. When the server detects that the visual navigation aid can report state information at regular time, the visual navigation aid is indicated to be in an on-line state. However, when the server does not regularly receive the report message of the visual navigation aid device, the network is prolonged or the device is in an offline state. At this time, the server needs to determine whether the visual navigation aid is in a network extended state or an offline state. When judging, comparing the current time with the last reporting time by receiving the reporting time of the visual navigation aid, and judging that the visual navigation aid is offline if the time interval between the current time and the last reporting time exceeds the set reporting interval time; that is, when the last received report message of the visual navigation aid by the server exceeds the network delay time, it indicates that the server does not receive the report message of the visual navigation aid, which is not caused by network extension, but is in an offline state. At this time, an alarm prompt can be given to maintain the visual navigational aid. Otherwise, judging that the visual navigation aid is on-line.
The embodiment of the invention is connected with the visual navigation aid equipment through network communication; receiving the reporting time of the visual navigation aid, comparing the current time with the latest reporting time, and judging that the visual navigation aid is offline if the time interval between the current time and the latest reporting time exceeds the set reporting interval time; otherwise, judging that the visual navigation aid is on-line. Therefore, the visual navigation aid is judged to be in an offline state only when the report message of the visual navigation aid is not received within a certain interval time, so that the situation that the server fails to timely receive the report message of the visual navigation aid and misreports is reduced, and timely alarm and equipment maintenance work on the visual navigation aid are facilitated.
Further, in an embodiment of the present invention, the reporting interval time is specifically set as follows: the unit interval time is multiplied by a preset parameter. That is, in the embodiment of the present invention, the unit interval time may be a basic time unit. In practical application, the setting of the reporting interval time can be realized according to the network condition of the visual navigation aid lamp. So as to meet the condition of off-line false alarm caused by the extension of the network where the visual navigation aid is positioned. In one embodiment of the present invention, the predetermined parameter is a positive integer value. For example, the preset parameter may be set to a positive integer value greater than 1. For example, the preset parameter is set to 4 or 5. As such, it may be set according to network latency conditions.
Referring to fig. 2, fig. 2 is a flowchart of another embodiment provided in the present invention, and the method for determining offline and online of a visual navigation assistance device according to the present invention further includes the steps of: s203, receiving preset parameters input by a user, and setting the set reporting interval time as unit interval time multiplied by the preset parameters input by the user.
Specifically, in this step, the user may also connect to the server through the client. In this way, the user can send preset parameters to the server through the client. The server receives preset parameters sent by a user through the client. And the set reporting interval time is set as the unit interval time multiplied by the preset parameter input by the user. The preset parameters output by the user through the client are received, so that the user can change and set the reporting interval time more in actual conditions, and the network condition adaptation is realized. On one hand, the offline false alarm can be reduced, and on the other hand, the server can also timely acquire the online state of the visual navigation aid.
Further, in one embodiment of the present invention, the reporting time is an attribute reporting time or an event reporting time. That is, the attribute reporting time or the event reporting time of the visual navigation aid may be set as the one-time reporting time of the visual navigation aid. Thus, each report of the visual navigation aid can be recorded and used as the judgment of the on-line state. This determination is also more accurate.
Referring to fig. 3, fig. 3 is a flowchart of another embodiment provided in the present invention, and the method for determining offline and online of the visual navigation assistance apparatus further includes the steps of: when the service judges that the visual navigation aid is offline, offline fault information is generated, and the offline fault alarm of the visual navigation aid is displayed through the display terminal. When the server detects and judges that the visual navigation aid equipment has an offline fault, the server generates fault alarm information and displays the fault information through the client, so that maintenance personnel can be notified to maintain the equipment, and normal operation of the equipment is ensured.
Referring to fig. 4, on the other hand, an embodiment of the present invention further provides an offline and online determining device 101 of a visual navigation aid, including: the system comprises a network connection module 1011 and an off-line judging module 1012, wherein the network connection module 1011 is used for network communication connection with visual navigation aid equipment;
the off-line judging module 1012 is configured to receive the reporting time of the visual navigation assistance device, compare the current time with the latest reporting time, and if the time interval between the current time and the latest reporting time exceeds the set reporting interval time, judge that the visual navigation assistance device is off-line; otherwise, judging that the visual navigation aid is on-line.
Further, in an embodiment of the present invention, the reporting interval time is specifically set as follows: the unit interval time is multiplied by a preset parameter.
Further, in an embodiment of the present invention, the predetermined parameter is a positive integer.
Referring to fig. 4, the offline and online judging device 101 of the visual navigation assistance apparatus further includes a user parameter input module 1013, where the user parameter input module 1013 is configured to receive a preset parameter input by a user, and set the reporting interval time to be a reporting time multiplied by the preset parameter input by the user.
The off-line and on-line judging device 101 of the visual navigation aid is connected with the visual navigation aid through network communication; receiving the reporting time of the visual navigation aid, comparing the current time with the latest reporting time, and judging that the visual navigation aid is offline if the time interval between the current time and the latest reporting time exceeds the set reporting interval time; otherwise, judging that the visual navigation aid is on-line. In this way, the visual navigation aid is judged to be in an offline state only when the report message of the visual navigation aid is not received within a certain interval time, so that the false report condition caused by the fact that the report message of the visual navigation aid is not received in time by the server 10 can be reduced, and timely alarm and equipment maintenance work on the visual navigation aid 20 can be facilitated.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other. For device or system class embodiments, the description is relatively simple as it is substantially similar to method embodiments, with reference to the description of method embodiments in part.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. An offline and online judging method of visual navigation aid is characterized by comprising the following steps:
the visual navigation aid device is in network communication connection with visual navigation aid equipment;
receiving the reporting time of visual navigation aid, comparing the current time with the latest reporting time, and judging that the visual navigation aid is offline if the time interval between the current time and the latest reporting time exceeds the set reporting interval time; otherwise, judging that the visual navigation aid is online;
the set reporting interval time is specifically: multiplying the unit interval time by a preset parameter;
receiving preset parameters input by a user, and setting the set reporting interval time as unit interval time multiplied by the preset parameters input by the user;
when the server judges that the visual navigation aid is offline, offline fault information is generated, and the offline fault of the visual navigation aid is alarmed and displayed through the display terminal;
wherein, the liquid crystal display device comprises a liquid crystal display device,
the reporting time is attribute reporting time or event reporting time;
the preset parameter is a positive integer.
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| CN202011021770.6A CN112235359B (en) | 2020-09-25 | 2020-09-25 | Offline and online judging method and device for visual navigation aid |
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| CN202011021770.6A CN112235359B (en) | 2020-09-25 | 2020-09-25 | Offline and online judging method and device for visual navigation aid |
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| CN112235359A CN112235359A (en) | 2021-01-15 |
| CN112235359B true CN112235359B (en) | 2023-08-18 |
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| CN207261383U (en) * | 2017-09-07 | 2018-04-20 | 天津鑫隆机场设备有限公司 | A kind of automobile-used sensing zone hanger erecting device of voyage aid of the airport lamps and lanterns light-intensity test |
| CN107958361A (en) * | 2017-11-24 | 2018-04-24 | 吉旗（成都）科技有限公司 | A kind of identified off-line method that anchor point is reported based on equipment |
| CN108092847A (en) * | 2017-11-28 | 2018-05-29 | 南瑞集团有限公司 | A kind of electric power LTE wireless terminal remote on-line monitoring methods |
| CN110535939A (en) * | 2019-08-29 | 2019-12-03 | 深圳前海环融联易信息科技服务有限公司 | A kind of service discovery and method for pre-emptively, device, computer equipment and storage medium |
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- 2020-09-25 CN CN202011021770.6A patent/CN112235359B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207261383U (en) * | 2017-09-07 | 2018-04-20 | 天津鑫隆机场设备有限公司 | A kind of automobile-used sensing zone hanger erecting device of voyage aid of the airport lamps and lanterns light-intensity test |
| CN107958361A (en) * | 2017-11-24 | 2018-04-24 | 吉旗（成都）科技有限公司 | A kind of identified off-line method that anchor point is reported based on equipment |
| CN108092847A (en) * | 2017-11-28 | 2018-05-29 | 南瑞集团有限公司 | A kind of electric power LTE wireless terminal remote on-line monitoring methods |
| CN110535939A (en) * | 2019-08-29 | 2019-12-03 | 深圳前海环融联易信息科技服务有限公司 | A kind of service discovery and method for pre-emptively, device, computer equipment and storage medium |
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| CN112235359A (en) | 2021-01-15 |
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