CN111508537A - Small-size intelligent storage management terminal - Google Patents
Small-size intelligent storage management terminal Download PDFInfo
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- CN111508537A CN111508537A CN202010298983.7A CN202010298983A CN111508537A CN 111508537 A CN111508537 A CN 111508537A CN 202010298983 A CN202010298983 A CN 202010298983A CN 111508537 A CN111508537 A CN 111508537A
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- 238000012544 monitoring process Methods 0.000 claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 13
- 230000002159 abnormal effect Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 35
- 230000009471 action Effects 0.000 claims description 5
- 238000007726 management method Methods 0.000 abstract description 64
- 238000013500 data storage Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
- G11B33/1406—Reducing the influence of the temperature
- G11B33/144—Reducing the influence of the temperature by detection, control, regulation of the temperature
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/263—Arrangements for using multiple switchable power supplies, e.g. battery and AC
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3037—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a memory, e.g. virtual memory, cache
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
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Abstract
The invention discloses a small intelligent storage management terminal, which is applied to an intelligent traffic snapshot system and comprises the following components: the network management unit is used for transmitting the video/image data authenticated by the intranet security authentication unit; the storage management unit is in data communication with the network management unit and is used for receiving the video/image data transmitted by the network management unit and storing the video/image data in the appointed hard disk unit according to a preset rule; at least one hard disk unit for storing the video/image data divided by the management unit according to the preset rule; the monitoring unit is used for monitoring the network management unit, the storage management unit and the at least one hard disk unit and generating monitoring data; the processing unit is used for outputting alarm information of a preset type when the monitored data is judged to contain abnormal data. The invention can realize the data storage management of the intelligent traffic snapshot system, can adapt to wider application scenes and is convenient to maintain.
Description
Technical Field
The invention relates to a small intelligent storage management terminal.
Background
In the intelligent traffic snapshot system, videos/images snapshot through the snapshot system are frequently stored in a local data storage center, or data are uploaded to a remote data monitoring center as required, so that workers can conveniently check and operate corresponding data. However, since it is often applied to a complex environment, the environment is harsh to some extent, which affects the stable storage of data and is relatively difficult to maintain.
Disclosure of Invention
The invention provides a small intelligent storage management terminal aiming at the problems of poor environmental adaptation and relative difficulty in maintenance of the existing intelligent traffic snapshot system.
The technical scheme provided by the invention for the technical problem is as follows:
the invention provides a small intelligent storage management terminal, which is applied to an intelligent traffic snapshot system and comprises the following components:
the network management unit comprises an intranet safety authentication unit and is used for transmitting video/image data authenticated by the intranet safety authentication unit;
the storage management unit is in data communication with the network management unit and is used for receiving the video/image data transmitted by the network management unit and storing the video/image data in a specified hard disk unit according to a preset rule;
the hard disk units are used for correspondingly storing the video/image data divided by the storage management unit according to the preset rule, and each hard disk unit comprises a heating unit which is used for automatically heating the hard disk at a low temperature and stopping heating at a normal temperature so as to enable the corresponding hard disk unit to be started normally;
the monitoring unit is used for monitoring the network management unit, the storage management unit and the at least one hard disk unit and generating monitoring data;
and the processing unit is used for outputting preset alarm information when the monitoring data is judged to contain abnormal data.
Preferably, the at least one hard disk unit includes a mechanical hard disk, the heating unit includes a heating controller, a heater and a temperature sensor, and the heating controller is configured to:
acquiring the temperature of the corresponding mechanical hard disk by using the temperature sensor, and judging whether the heater is heating the corresponding mechanical hard disk or not when the sensed temperature of the mechanical hard disk is lower than a first preset temperature threshold;
if not, the heater is started to heat the corresponding hard disk unit.
Preferably, the heating controller is further configured to:
when the sensed temperature of the hard disk is higher than the first preset temperature threshold, judging whether the hard disk is started;
if the temperature of the hard disk is judged to be yes, the sensed temperature of the hard disk is higher than a second preset temperature threshold value, and the heater is in a starting state, the heater is controlled to be turned off to stop heating.
Preferably, the network management unit further includes an extranet security authentication unit, and the network management unit is further configured to upload the preset type of alarm information to a preset server after the external network is authenticated by the extranet security authentication unit.
Preferably, still include reserve stand-by power supply management unit, stand-by power supply management unit includes start controller and stand-by power supply, start controller is used for:
when shutdown event data is detected, judging whether the shutdown event is a normal shutdown event;
if not, controlling the standby power supply to start.
Preferably, the processing unit is further configured to:
and after the standby power supply is started, controlling the at least one hard disk unit to stop data operation and emptying a cache region.
Preferably, the processing unit is further configured to:
after the data operation is finished, the network management unit is utilized to upload state data representing the terminal to the preset server and close the standby power supply to finish the shutdown action of the terminal, wherein the state data at least comprises on-off state data.
Preferably, the preset type of alarm information includes sound alarm information and/or graphic alarm information.
Preferably, the at least one hard disk unit is further configured to overwrite the storage content that is a preset time limit from the current time or overwrite the storage content in the preset storage area when the current storage capacity reaches a preset capacity threshold of the total storage capacity.
Preferably, the preset capacity threshold is 90%.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
the small intelligent storage management terminal provided by the invention can realize data storage management of the intelligent traffic snapshot system, can adapt to a wider application scene, and is beneficial to a user to know the current storage management condition in time and maintain the corresponding unit effectively and quickly when abnormality exists by monitoring each unit in real time.
Furthermore, the small intelligent storage management terminal provided by the invention can also comprise a standby power supply management unit which controls the starting of the standby power supply to supply power so as to ensure the realization of normal shutdown and reduce the probability of hard disk data errors caused by abnormal shutdown.
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 will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a block diagram of a small intelligent storage management terminal according to the present invention;
FIG. 2 is a diagram of the control logic of the heating unit provided by the present invention;
fig. 3 is a logic diagram of the standby power supply start-up control provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, a block diagram of a unit module of a small-sized intelligent storage management terminal provided by the present invention is a small-sized intelligent storage management terminal 1, which is applied to an intelligent traffic snapshot system and includes a network management unit 11, a storage management unit 12, a hard disk unit 13, a monitoring unit 14 and a processing unit 15, wherein the network management unit 11 may include an intranet security authentication unit, and the intranet security authentication unit is configured to perform security authentication on an intranet data transmission channel, and only the intranet data transmission channel can transmit corresponding video/image data after passing the security authentication.
Further, the network management unit 11 may further include an external network security authentication unit, and the network management unit 11 is further configured to upload the preset type of alarm information to a preset server after the external network is authenticated by the external network security authentication unit. Here, the preset server may be a server designated by a remote data monitoring center. In addition, local data can be uploaded through an external network authenticated by the external network security authentication unit and remote management is realized. Specifically, the network management unit can include four 10/100/1000Mbps intranet interfaces, four 10/100/1000Mbps extranet interfaces, and the intranet and extranet are set up in isolation, can practice thrift network IP resource relatively. The internal network is accessed through the internal network interface and is authenticated by the internal network security authentication unit, and the external network is accessed through the external network interface and is authenticated by the external network security authentication unit.
The storage management unit 12 is in data communication with the network management unit 11, and is configured to receive the video/image data transmitted by the network management unit and store the video/image data in a designated hard disk unit according to a preset rule. Here, the preset rule may include a file format according to video/image data, such as dividing into a video format or a picture format, or further subdividing into various video formats or various picture formats. The video/image data is divided into a video format or a picture format according to the video/image data to be stored in a designated hard disk unit, namely, the video and the picture are independently divided on a storage space.
The hard disk unit 13 is used for correspondingly storing the video/image data divided by the storage management unit according to the preset rule, and the storage space of the small intelligent storage management terminal can be composed of one or more hard disk units 13 according to the requirements of different situations. Here, the hard disk unit 13 is a mechanical hard disk. The hard disk unit 13 further comprises a heating unit for automatically heating the hard disk at a low temperature and stopping heating at a normal temperature so that the corresponding hard disk unit can be normally started, so that the hard disk can normally work at an ambient temperature of-40 ℃ to 70 ℃, and the environmental adaptability of the small intelligent storage management terminal is improved.
Here, the hard disk unit 13 may be further configured to overwrite the memory content up to a preset time limit from the current time or overwrite the memory content in the preset memory area when the current memory capacity reaches a preset capacity threshold of the total memory capacity. Storage up to 15 days from the present may be covered, such as when the present storage capacity reaches 90% of the total storage capacity, or there may be pre-divided coverable storage areas.
The monitoring unit 14 may be configured to monitor the network management unit 11, the storage management unit 12, and the at least one hard disk unit 13 and generate monitoring data. Specifically, the monitoring unit 14 may perform test detection and monitoring on the network management unit 11 through test data to form monitoring data; the monitoring unit 14 can detect and monitor the storage information of the storage management unit 12 by acquiring the storage information to form monitoring data; the monitoring unit 14 may detect and monitor the operation state information of the hard disk unit 13 by acquiring the operation state information to form monitoring data. Of course, the monitoring unit 14 may also monitor the corresponding units in other manners, which are not listed here.
It is understood that the monitoring unit 14 may only monitor one or more of the network management unit 11, the storage management unit 12 and the at least one hard disk unit 13.
The processing unit 15 may be configured to output a preset type of alarm information when it is determined that the monitored data includes abnormal data, where if the data in the monitored data does not conform to the preset data and/or the rule, it may be determined that the monitored data includes the abnormal data.
Here, the preset type of warning information may specifically include sound warning information and/or graphic warning information, which may implement a warning function through a local sound system and a display, or implement a warning function through a remote sound system and a remote display.
The small intelligent storage management terminal provided by the invention can realize the management of data storage of the intelligent traffic snapshot system, can adapt to a wider application scene, and is beneficial to a user to know the current storage management condition in time and maintain the corresponding unit effectively and quickly when abnormality exists by monitoring each unit in real time.
The heating unit provided by the invention comprises a heating controller, a heater and a temperature sensor, wherein the heating controller can be used for:
acquiring the temperature of the corresponding mechanical hard disk by using the temperature sensor, and judging whether the heater is heating the corresponding mechanical hard disk or not when the sensed temperature of the mechanical hard disk is lower than a first preset temperature threshold; if not, the heater is started to heat the corresponding mechanical hard disk. Through setting the first preset temperature threshold value, the heater can be automatically started when the temperature of the mechanical hard disk is lower than the temperature value, and the mechanical hard disk can still normally realize the data storage function.
Further, the heating controller is further configured to:
when the sensed temperature of the mechanical hard disk is higher than the first preset temperature threshold, judging whether the mechanical hard disk is started; if the temperature is judged to be yes, the sensed temperature is higher than a second preset temperature threshold value, and the heater is in a starting state, the heater is controlled to stop heating. Through setting up the second is predetermine the temperature threshold value for the heater can stop heating when mechanical hard drive reaches this temperature value, realizes energy-conservation and is favorable to mechanical hard drive's normal operating.
Referring to fig. 2, a control logic diagram of the heating unit provided by the present invention is shown. After the small intelligent storage management terminal is started:
judging whether the temperature sensor is started or not, and if so, acquiring the temperature of the mechanical hard disk; if not, controlling the temperature sensor to be started. Here, whether the temperature sensor is turned on may be determined by the heating controller, and when not turned on, the temperature sensor may be controlled to be turned on by the heating controller.
Judging whether the temperature of the mechanical hard disk sensed by the temperature sensor is lower than a first preset temperature threshold value: if the judgment result is yes, further judging whether the heater is in a heating state, and if the judgment result is yes, further acquiring the temperature of the mechanical hard disk; if not, the heater is started to heat the hard disk.
If the judgment result of judging whether the temperature of the mechanical hard disk sensed by the temperature sensor is lower than the first preset temperature threshold is negative, judging whether the mechanical hard disk is started, if so, further judging whether the sensed temperature of the mechanical hard disk is higher than the second preset temperature threshold, if so, turning off the heater to stop heating, and if so, turning off the heater to stop heating; and if the mechanical hard disk is judged not to be started, controlling the mechanical hard disk to be started.
The small intelligent storage management terminal provided by the invention also comprises a standby power supply management unit, certainly, the small intelligent storage management terminal can comprise a main power supply and a power supply circuit for providing electric energy output for each unit, the standby power supply management unit comprises a starting controller and a standby power supply, and the standby power supply is used for providing electric energy for each unit through the power supply circuit. Here, the start controller is configured to:
when shutdown event data is detected, judging whether the shutdown event is a normal shutdown event; if not, controlling the standby power supply to start.
The backup power supply can store electric energy by adopting a super capacitor. By detecting shutdown event data in real time and controlling the standby power supply to be started for supplying power when abnormal shutdown is judged, the realization of normal shutdown is ensured, and the probability of hard disk data error caused by abnormal shutdown is reduced.
To facilitate normal shutdown, the processing unit may be further configured to: and after the standby power supply is started, controlling the at least one hard disk unit to stop data operation and emptying a cache region. Further, the processing unit may be further configured to: after the data operation is finished, the network management unit is utilized to upload state data representing the terminal to the preset server and close the standby power supply to finish the shutdown action of the terminal, wherein the state data at least comprises on-off state data.
Referring to fig. 3, a logic diagram of the standby power supply startup control provided by the present invention is shown. When the small intelligent storage management terminal is in a starting state, the starting controller is used for detecting a shutdown event, when the shutdown event is detected, whether the shutdown event is normal shutdown or not is judged, and if the shutdown event is normal shutdown, the processing unit is used for controlling to complete a safe shutdown action; if not, the starting controller controls the standby power supply to start to supply power, and simultaneously can send out an alarm electric signal, and an alarm unit can be arranged to receive the alarm electric signal to carry out sound and/or light alarm, such as buzzing alarm and the like.
After the standby power supply is started, the processing unit controls the at least one hard disk unit to stop data operation and clear the cache region, and then judges whether the current data operation is finished or not, if not, the data operation is further stopped and the cache region is cleared; and if so, uploading state data representing the terminal to the preset server by using the network management unit and turning off the standby power supply to finish the shutdown action of the terminal. Here, the state data representing the terminal is data which can be recognized by other terminals and/or servers and reflects the current state of the terminal, and may be an identification number, an error code, or the like.
The small intelligent storage management terminal provided by the invention can also comprise a video/picture decoding unit for decoding the set file format, such as realizing the video decoding function of H264/H265 format and realizing the picture decoding function of JPEG/PNG format. Here, the video/picture codec unit supports 16-way 1080P H265 or H264 video decoding; JPEG picture coding with resolution not more than 8192 × 8192 is supported, and JPEG/PNG picture decoding with resolution not more than 8096 × 8096 is supported.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a small-size intelligent storage management terminal, is applied to among the intelligent transportation snapshot system, its characterized in that includes:
the network management unit comprises an intranet safety authentication unit and is used for transmitting video/image data authenticated by the intranet safety authentication unit;
the storage management unit is in data communication with the network management unit and is used for receiving the video/image data transmitted by the network management unit and storing the video/image data in a specified hard disk unit according to a preset rule;
the hard disk units are used for correspondingly storing the video/image data divided by the storage management unit according to the preset rule, and each hard disk unit comprises a heating unit which is used for automatically heating the hard disk at a low temperature and stopping heating at a normal temperature so as to enable the corresponding hard disk unit to be started normally;
the monitoring unit is used for monitoring the network management unit, the storage management unit and the at least one hard disk unit and generating monitoring data;
and the processing unit is used for outputting preset alarm information when the monitoring data is judged to contain abnormal data.
2. The small intelligent storage management terminal according to claim 1, wherein the at least one hard disk unit comprises a mechanical hard disk, the heating unit comprises a heating controller, a heater and a temperature sensor, and the heating controller is configured to:
acquiring the temperature of the corresponding mechanical hard disk by using the temperature sensor, and judging whether the heater is heating the corresponding mechanical hard disk or not when the sensed temperature of the mechanical hard disk is lower than a first preset temperature threshold;
if not, the heater is started to heat the corresponding hard disk unit.
3. The small smart storage management terminal of claim 2, wherein the heating controller is further configured to:
when the sensed temperature of the hard disk is higher than the first preset temperature threshold, judging whether the hard disk is started;
if the temperature of the hard disk is judged to be yes, the sensed temperature of the hard disk is higher than a second preset temperature threshold value, and the heater is in a starting state, the heater is controlled to be turned off to stop heating.
4. The SMEMS terminal according to claim 1, wherein the network management unit further comprises an external network security authentication unit, and the network management unit is further configured to upload the preset type of alarm information to a preset server after the external network is authenticated by the external network security authentication unit.
5. The small intelligent storage management terminal according to claim 4, further comprising a standby power management unit, wherein the standby power management unit comprises a start controller and a standby power supply, and the start controller is configured to:
when shutdown event data is detected, judging whether the shutdown event is a normal shutdown event;
if not, controlling the standby power supply to start.
6. The small intelligent storage management terminal of claim 5, wherein the processing unit is further configured to:
and after the standby power supply is started, controlling the at least one hard disk unit to stop data operation and emptying a cache region.
7. The small smart storage management terminal of claim 6, wherein the processing unit is further configured to:
after the data operation is finished, the network management unit is utilized to upload state data representing the terminal to the preset server and close the standby power supply to finish the shutdown action of the terminal, wherein the state data at least comprises on-off state data.
8. The small intelligent storage management terminal according to claim 1, wherein the preset type of alarm information comprises sound alarm information and/or graphic alarm information.
9. The smart storage management terminal according to any of claims 1 to 8, wherein the at least one hard disk unit is further configured to overwrite stored content up to a preset time limit from a current time or overwrite stored content in a preset storage area when a current storage capacity reaches a preset capacity threshold of the total storage capacity.
10. The small form factor smart storage management terminal of claim 10, wherein the preset capacity threshold is 90%.
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| CN202010298983.7A CN111508537A (en) | 2020-04-16 | 2020-04-16 | Small-size intelligent storage management terminal |
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| CN202010298983.7A CN111508537A (en) | 2020-04-16 | 2020-04-16 | Small-size intelligent storage management terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114666147A (en) * | 2022-03-31 | 2022-06-24 | 深信服科技股份有限公司 | Identity authentication method, device, equipment and readable storage medium |
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