CN106781211B - Camera for warehouse monitoring and warehouse management and control system - Google Patents
Camera for warehouse monitoring and warehouse management and control system Download PDFInfo
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- CN106781211B CN106781211B CN201611262969.1A CN201611262969A CN106781211B CN 106781211 B CN106781211 B CN 106781211B CN 201611262969 A CN201611262969 A CN 201611262969A CN 106781211 B CN106781211 B CN 106781211B
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- 238000001514 detection method Methods 0.000 claims abstract description 21
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- 238000001931 thermography Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 31
- 238000010586 diagram Methods 0.000 description 10
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- 230000008569 process Effects 0.000 description 5
- 239000002341 toxic gas Substances 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010000369 Accident Diseases 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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Abstract
The embodiment of the invention discloses a camera for monitoring a warehouse and a warehouse management and control system. The camera comprises a gas detection probe, a digital video processor and a data processing unit, wherein the gas detection probe is used for detecting the content of combustible gas in the environment of the warehouse to generate environment information and sending the environment information to the digital video processor; the infrared thermal imager is used for scanning the temperature of the set object to generate temperature scanning information and sending the temperature scanning information to the infrared video decoding chip; the infrared video decoding chip is used for converting the received temperature scanning information into a digital signal from an analog signal and sending the converted temperature scanning information to the digital video processor; and the digital video processor is used for generating alarm information when the environment information does not accord with the environment parameter threshold and/or the temperature scanning information does not accord with the temperature threshold. By adopting the technical scheme, the embodiment of the invention can early warn when the possibility of fire in the warehouse is high, thereby preventing the fire in the warehouse from happening.
Description
Technical Field
The invention relates to the technical field of management systems, in particular to a camera for warehouse monitoring and a warehouse management and control system.
Background
In recent years, with the improvement of the consumption capability of people, the warehousing industry is rapidly developed.
Along with the increase of the storage quantity, the intelligent management of the storage and the safety problem of the storage are paid more and more attention by people. However, due to the unbalanced storage equipment and technical development, the shortage of talents in storage, and the unsound legal and legal regulations in storage management, the storage management process has the phenomena of high storage cost, outstanding safety management, frequent fire accidents, environmental protection and difficult control.
As for management of storage and fire prevention, the existing storage management mainly manages the input, output and storage of articles, and a traditional automatic fire alarm system is usually adopted. In the process of implementing the invention, the inventor finds that the defects of the existing warehouse management system are as follows: the warehousing only emphasizes on the management of the input, the output and the storage of articles, and the effective management and the technical measure control are lacked for the events of facility operation, goods identification, stacking rules, pollutant discharge, flammability and explosiveness criticality, environment monitoring and the like of the warehouse; the traditional automatic fire alarm system has no function of early warning fire for preventing the fire afterwards and eliminating the disaster to the greatest extent at the initial stage of occurrence so as to reduce the loss of the fire.
Disclosure of Invention
In view of this, embodiments of the present invention provide a camera for monitoring a warehouse and a warehouse management and control system, so as to solve the technical problems that the warehouse management and control system in the prior art cannot systematically manage a warehouse and only can prevent a disaster afterwards.
In a first aspect, an embodiment of the present invention provides a camera for warehouse monitoring, including: the gas detection device comprises a gas detection probe 110, an infrared thermal imager 120, an infrared video decoding chip 121 and a digital video processor 130, wherein the output end of the infrared thermal imager 120 is connected with the input end of the infrared video decoding chip 121, and the output end of the gas detection probe 110 and the output end of the infrared video decoding chip 121 are respectively connected with the digital video processor 130;
the gas detection probe 110 detects the content of combustible gas in the environment of the warehouse to generate environmental information and sends the environmental information to the digital video processor 130;
the infrared thermal imager 120 performs temperature scanning on a set article to generate temperature scanning information, and sends the temperature scanning information to the infrared video decoding chip 121;
the infrared video decoding chip 121 converts the received temperature scanning information from an analog signal to a digital signal, and sends the converted temperature scanning information to the digital video processor 130;
the digital video processor 130 generates alarm information when the environmental information does not comply with an environmental parameter threshold and/or the temperature scan information does not comply with a temperature threshold.
In a second aspect, an embodiment of the present invention further provides a warehouse management system, including: the camera 10 for monitoring the warehouse and the control module 20 according to any embodiment of the present invention, the camera 10 for monitoring the warehouse is connected to the control module 20;
the control module 20 is configured to receive the environment information and/or the temperature scanning information acquired by the camera 10 for warehouse monitoring, and perform warehouse management according to the environment information and/or the temperature scanning information and a preset warehouse management policy.
According to the technical scheme of the warehouse management and control, the content of combustible gas in the warehouse and the temperature of the set article are monitored through the camera for monitoring, the possibility of fire in the warehouse is judged when the content of the combustible gas in the warehouse is higher than the safety content value and/or the temperature of the set article is higher than the safety temperature value, and an alarm is given before the fire occurs; and managing the warehouse through a warehouse management and control system according to a preset warehouse management strategy. By adopting the technical scheme, the embodiment of the invention can early warn when the possibility of fire disaster exists in the warehouse, effectively prevent the fire disaster in the warehouse, reduce the frequency of the fire disaster in the warehouse and the property loss of warehouse users, and improve the orderliness of warehouse management.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1a is a block diagram of a camera for monitoring a warehouse according to an embodiment of the present invention;
fig. 1b is a block diagram of another camera for monitoring a warehouse according to an embodiment of the present invention;
fig. 2a is a block diagram of a warehouse management and control system according to a second embodiment of the present invention;
fig. 2b is a block diagram of another warehouse management system according to a second embodiment of the present invention;
fig. 3 is a block diagram of a mobile terminal according to a second embodiment of the present invention;
fig. 4 is a block diagram of a front-end device according to a second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant elements of the present invention are shown in the drawings.
Example one
The embodiment of the invention provides a camera for monitoring a warehouse. The camera may be implemented in hardware and is typically mounted in a warehouse where goods are stored. Fig. 1a is a block diagram of a camera for monitoring a warehouse according to a first embodiment of the present invention, and as shown in fig. 1a, the camera for monitoring a warehouse includes: the gas detection device comprises a gas detection probe 110, an infrared thermal imager 120, an infrared video decoding chip 121 and a digital video processor 130, wherein the output end of the infrared thermal imager 120 is connected with the input end of the infrared video decoding chip 121, and the output end of the gas detection probe 110 and the output end of the infrared video decoding chip 121 are respectively connected with the digital video processor 130; wherein,
the gas detection probe 110 detects the content of combustible gas in the environment of the warehouse to generate environmental information and sends the environmental information to the digital video processor 130;
the infrared thermal imager 120 scans the temperature of a set article to generate temperature scanning information, and sends the temperature scanning information to the infrared video decoding chip 121;
the infrared video decoding chip 121 converts the received temperature scanning information from an analog signal to a digital signal, and sends the converted temperature scanning information to the digital video processor 130;
the digital video processor 130 generates alarm information when the environmental information does not comply with an environmental parameter threshold and/or the temperature scan information does not comply with a temperature threshold.
For example, the environmental alarm information triggered by the environmental information not meeting the environmental description threshold and the temperature alarm information triggered by the temperature scanning information not meeting the temperature threshold may be the same alarm information or different alarm information, and accordingly, the alarm signals triggered by the environmental information and the temperature scanning information may be the same alarm signal or different alarm signals, which is not limited herein. In view of the legibility of the alarm signal, it is preferable that the environment alarm information and the temperature alarm information be set as different alarm information, and the environment alarm signal triggered by the environment alarm information and the temperature alarm signal triggered by the temperature alarm information be set as different alarm signals, for example, the environment alarm signal and the temperature alarm signal be set as alarm sounds and/or alarm signals having different colors of alarm signal lamps.
In this embodiment, the gas detection probe 110 may be used to detect the content of other gases (such as sulfur dioxide, ammonia gas, or formaldehyde) that may harm the health of the worker, besides the content of the combustible gas. Taking the gas detection probe 110 for detecting the content of toxic gas and combustible gas as an example, the environmental information can be generated according to the content of combustible gas and the content of toxic gas in the warehouse environment detected by the gas detection probe 110, at this time, correspondingly, the environmental parameter threshold stored in the digital video processor 130 can simultaneously include a toxic gas content threshold and a combustible gas content threshold, and when the content of toxic gas in the environmental information received by the digital video processor 130 is greater than the toxic gas content threshold and/or the content of combustible gas is greater than the combustible gas content threshold, an alarm message is generated to alarm.
In this embodiment, the infrared thermal imaging camera 120 may be used for temperature scanning of a set item, where the set item may be flexibly set as required, for example, the set item may be set as a valuable item, a flammable item, or the like. For example, when determining the safety of the temperature of the article, the infrared thermal imager 120 may first perform temperature scanning on the set article to obtain temperature scanning information of the set article, and send the obtained temperature scanning information to the infrared video decoding chip 121; the infrared video decoding chip 121 converts the received temperature scanning information from an analog signal to a digital signal, and sends the converted temperature scanning information to the digital video processor 130; the digital video processor 130 receives the temperature scanning information sent by the infrared video decoding chip 121, determines whether the received temperature scanning information meets a temperature threshold, and if not, generates alarm information to alarm. It should be noted that, the infrared thermal imaging camera 120 may also have a face recognition function, and is not limited herein.
Fig. 1b is a block diagram of another camera for monitoring a warehouse according to an embodiment of the present invention. The present embodiment is optimized based on the above embodiment, and as shown in fig. 1b, the camera for monitoring a warehouse provided in the present embodiment may further include: the input end of the a/D conversion circuit 111 is connected to the gas detection probe 110, the output end of the a/D conversion circuit 111 is connected to the digital video processor 130, the a/D conversion circuit 111 converts the received environmental information from analog signals to digital signals, and sends the converted environmental information to the digital video processor 130. Accordingly, as shown in FIG. 1b, the gas detection probe 110 is connected to a digital video processor 130 via an A/D conversion circuit 111. For example, the process of fire early warning through the combustible gas content may be as follows: detecting the content of combustible gas in the air through the gas detection probe 110 to generate environmental information and sending the generated environmental information to the A/D conversion circuit 111; the a/D conversion circuit 111 converts the received environment information from an analog signal to a digital signal and transmits the environment information converted to the digital signal to the digital video processor 130; the digital video processor 130 determines whether the received environment information meets an environment description threshold, and if not, generates alarm information to alarm.
In the above scheme, the camera for monitoring the warehouse provided in this embodiment may further include an alarm 140, an input end of the alarm 140 is connected to the digital video processor 130, and the alarm 140 gives an alarm according to the alarm information generated by the digital video processor 130. In view of the conversion of the data format between the alarm 140 and the digital video processor 130, preferably, as shown in fig. 1b, the video camera for warehouse monitoring provided in this embodiment may further include a D/a conversion circuit 141, an input end of the D/a conversion circuit 141 is connected to the digital video processor 130, an output end of the D/a conversion circuit 141 is connected to the alarm 140, and the D/a conversion circuit 141 converts the alarm information generated by the digital video processor 130 into an analog signal and sends the converted alarm information to the alarm 140. At this time, accordingly, the alarm 140 is connected to the digital video processor 130 through the D/a conversion circuit 141. Illustratively, at the time of alarm, alarm information may be generated by the digital video processor 130 and sent to the/a conversion circuit 141; the D/a conversion circuit 141 converts the received alarm information from a digital signal to an analog signal, and sends the converted alarm information to the alarm 140; the alarm 140 alarms in an alarm mode (such as an alarm sound, an alarm signal lamp color, etc.) corresponding to the received alarm information.
On the basis of the above scheme, the camera for warehouse monitoring provided in this embodiment may further include a network communication unit 150, where the network communication unit 150 is connected to the digital video processor 130, and the network communication unit 150 sends the environment information and/or the temperature scanning information received by the digital video processor 130 to an external control module, so as to implement transmission of information and instructions between the camera and an external device.
According to the camera for monitoring the warehouse, provided by the embodiment of the invention, the content of combustible gas in the warehouse is detected through the gas detection probe, the temperature of an article is obtained through temperature scanning of the article through the infrared thermal imager, whether the content of the combustible gas in the warehouse meets an environmental parameter threshold value and whether the temperature of the article meets a temperature threshold value are judged through the digital video processor, and if the content of the combustible gas in the warehouse does not meet the environmental parameter threshold value and/or the temperature of the article does not meet the temperature threshold value, alarm information is generated to alarm. By adopting the technical scheme, the high possibility of fire occurrence in the warehouse is pre-warned in advance, so that the fire occurrence in the warehouse can be effectively prevented, the potential safety hazard in the warehouse is eliminated, and the times of fire occurrence in the warehouse and the property loss of warehouse users are reduced.
Example two
The embodiment of the invention provides a warehouse management and control system. The warehouse management system can be realized by hardware and can be used for managing and controlling a warehouse for storing goods. Fig. 2a is a structural block diagram of a warehouse management and control system provided in this embodiment, and as shown in fig. 2a, the warehouse management system provided in this embodiment includes a camera 10 and a control module 20 for monitoring a warehouse according to any embodiment of the present invention, and the camera 10 for monitoring a warehouse is connected to the control module 20; the control module 20 is configured to receive the environment information and/or the temperature scanning information acquired by the camera 10 for monitoring the warehouse, and perform warehouse management according to the environment information and/or the temperature scanning information and a preset warehouse management policy.
In this embodiment, the set warehouse management policy may be flexibly set as needed, for example, the set warehouse management policy may be: opening an access channel or a ventilation opening of the warehouse for ventilation when the environmental information does not accord with the environmental parameter threshold value; when the temperature scanning information does not accord with the temperature threshold value and is not higher than the fire temperature critical value, a preset cooling measure is adopted to cool the scanned object; and when the temperature scanning information reaches or is higher than the fire temperature critical value, judging that the warehouse fires, starting fire-fighting equipment for fire extinguishment and the like, wherein the method is not limited.
In the above scheme, the camera 10 for monitoring the warehouse may be further configured to acquire face recognition information and send the acquired face recognition information to the control module 20, and the control module 20 is further configured to acquire control information of a control person; the warehouse management system may further include a goods identification module 30, the goods identification module 30 is connected to the control module 20, and the goods identification module 30 obtains goods information and location information of goods and transmits the goods information and the location information to the control module 20. The cargo identification module 30 may include a scanning device with cargo identification function or a positioning device with positioning function, etc., which is not limited herein. For example, the position information of each cargo may be determined in advance by the cargo identification module 30 and sent to the control module 20, the control module 20 receives and stores the position information of each cargo in the warehouse sent by the cargo identification module 30, and when the cargo is transported, the control module 20 obtains the position of each target cargo according to the freight information input by the worker according to the freight information, and then instructs the worker or controls the transport vehicle to move to the position of the target cargo for transporting the cargo.
Further, the control module 20 may be further configured to determine whether an abnormal event occurs according to the face identification information and a preset personnel database and/or according to the cargo information and the freight information, or determine whether a fire occurs according to the environmental information and/or the temperature scanning information and a preset safety threshold; the warehouse management system may further include: the access control module 40 is connected with the control module 20 and is used for closing an access passage of the warehouse based on a first trigger instruction of the control module 20 when the control module 20 judges that an abnormal event occurs; and the fire fighting module 50 is connected with the control module 20 and is used for opening the fire fighting equipment to extinguish fire based on the second trigger instruction of the control module 20 when the control module 20 determines that a fire disaster occurs. For example, when the control module 20 is used to control a fire, a fire temperature threshold value may be preset, and in practical applications, the camera 10 for monitoring the warehouse may detect temperature information of a set article in the warehouse in real time and send the temperature information to the control module 20; the control module 20 determines whether the received temperature of the set object is higher than the critical value of the fire temperature, if so, it determines that the set object is on fire, and the fire fighting module 50 starts the fire fighting equipment to extinguish the fire. When fire is extinguished, whether the warehouse catches fire in a large range or not can be judged through temperature information sent by a plurality of cameras 10 used for monitoring the warehouse, if so, all fire fighting equipment in the warehouse can be started to extinguish the fire; if not, the position of the fire-initiating object can be determined according to the position information of the goods stored in the control module 20, and the fire-fighting equipment at the position of the fire-initiating object is started to extinguish the fire of the fire-initiating object.
Fig. 2b is a block diagram of another warehouse management system according to the second embodiment of the present invention. The present solution is optimized based on the above embodiment, as shown in fig. 2b, the cargo identification module 30 may include: the active electronic tag 31 is mounted on the warehouse transportation tool and/or the set article in the warehouse and used for sending a wireless signal in real time, and the wireless signal carries first position information of the corresponding warehouse transportation tool and/or the set article; at least one identification base station 32, connected to the at least one active electronic tag 31, configured to determine, according to the wireless signal, first location information of the warehouse transportation and/or the set item corresponding to the at least one active electronic tag 31 and send the first location information to the control module 20; and the at least one mobile terminal 33 is installed on the operation forklift, connected with the control module 20, and configured to read a barcode of the cargo based on the first position information sent by the control module 20 to obtain second position information of the cargo corresponding to the freight information sent by the control module 20.
Wherein, the warehouse transportation tool can be a forklift, a truck and other flow machine equipment; the set articles can be valuables, any one or more of the same articles placed at the same position, inflammable and explosive articles and the like; the number of the identification base stations 32 may be one or more, which may be provided one-to-one or one-to-many with the active electronic tags 31. In this embodiment, the mobile terminal 33 may further have a voice intercom function to facilitate communication between the staff members, and accordingly, as shown in fig. 3, the mobile terminal 33 may include hardware structures such as a first processor 331, a first power source 332, a speaker 333, a first wireless unit 334, a barcode reader 335, a microphone 336, a data transmission interface 337 and/or a color display screen 338,
further, as shown in fig. 2b, the control module 20 may include: the intelligent wireless AP controller 21 is connected to the front-end unit 22, the at least one identification base station 32, and the at least one mobile terminal 33, and configured to receive the first location information and the second location information, send the first location information and the second location information to the front-end unit 22, receive the freight information sent by the front-end unit 22, and send the freight information to the at least one mobile terminal 33; the front-end computer 22 is connected to the upper computer 23 and the camera 10 for warehouse monitoring, and configured to send an operation instruction of a user and/or a control instruction sent by the upper computer 23 to the corresponding camera 10 for warehouse monitoring or the intelligent wireless AP controller 21, and forward information sent by the camera 10 for warehouse monitoring and/or the intelligent wireless AP controller 21 to the upper computer 23; and the upper computer 23 is used for receiving and storing the information sent by the front-end computer 22, generating a control instruction according to the received information and/or the operation of the user, and sending the control instruction to the front-end computer 22. As shown in fig. 4, the front-end unit 22 may include hardware structures such as a second processor 221, a second power supply 222, an I/O unit 223, a second wireless unit 224, a control or interface extension unit 225, a communication protocol conversion unit 226, and/or a network interface 227.
In the above scheme, the process of cargo transportation may be: a unique identification code is preset for each active electronic tag 31, and during actual application, the active electronic tag 31 mounted on a warehouse transport means and/or a set article sends a wireless signal carrying the identification code of the active electronic tag 31 and first position information (namely, the first position information of the warehouse transport means or the set article corresponding to the active electronic tag 31) in real time; the identification base station 32 receives the wireless signals sent by the active electronic tag 31, and sends the wireless signals to the upper computer 23 in sequence according to the sequence of the intelligent wireless AP controller 21, the front-end computer 22 and the upper computer 23; the upper computer 23 graphically displays first position Information of each set article and transport means in the received wireless signals on a screen to generate a Geographic Information System (GIS) goods yard map of the warehouse, then determines the position of the target goods corresponding to the freight Information according to the received freight Information or the freight Information input by a worker, and sends the freight Information and the GIS map marked with the position Information of the target goods to the mobile terminal 33 corresponding to the operation forklift for carrying the target goods according to the sequence of the front end machine 22, the intelligent wireless AP controller 21 and the mobile terminal 33; the mobile terminal 33 installed on the forklift determines the position of the target goods according to the received GIS map and directs a forklift driver to move the operation forklift to the position of the target goods, the barcode reader installed on the mobile terminal 33 reads the barcode information on the goods to determine the target goods, and the target goods of corresponding types and corresponding quantities which are consistent with the freight information are moved to the position of the target goods according to the received freight information, so that the process of transporting the goods is completed.
In this embodiment, the camera 10 and the mobile terminal 33 for monitoring the warehouse may be disposed at the warehouse access, the camera 10 for monitoring the warehouse is used to perform face recognition on the staff at the access, and the generated face recognition information is uploaded to the upper computer 23 through the front end 22; scanning the goods at the access way through the mobile terminal 33, and uploading generated goods scanning information to the upper computer 23 according to the sequence of the intelligent wireless AP controller 21, the front-end computer 22 and the upper computer 23; the upper computer 23 determines whether goods at the access way conform to freight information according to the received goods scanning information at the warehouse access way, and judges whether the received face identification information at the warehouse access way is personnel information in a preset personnel database to determine whether personnel at the warehouse access way are warehouse workers, if the goods at the warehouse access way conform to the freight information and the personnel at the warehouse access way are warehouse workers, release information is generated, and the release information is sent to the access control module 40 according to the sequence of the front-end processor 22 and the access control module 40 to open an access control at the warehouse access way to release the workers and/or the goods; correspondingly, if the goods at the warehouse access way do not accord with the freight information or the personnel at the warehouse access way are not the warehouse workers, a first trigger instruction is generated to close the access control at the warehouse access way.
The warehouse management and control system provided by the embodiment of the invention obtains the environmental information, the temperature scanning information and the face identification information in the warehouse through the camera for monitoring the warehouse; goods information and goods position information in a warehouse are acquired through a goods identification module; the control module controls the fire-fighting module in the warehouse according to the environment information and the temperature scanning information, determines the position of the target goods according to the freight information and the goods position information, and controls the access control module of the warehouse according to the goods information and the face identification information at the access of the warehouse. By adopting the technical scheme, the high possibility of fire occurrence exists in the warehouse, the early warning is carried out in advance, the fire fighting module is started to extinguish the fire when the fire occurs in the warehouse, the fire in the warehouse can be effectively prevented, the potential safety hazard in the warehouse is eliminated, the number of times of fire occurrence in the warehouse and the spread range of the fire are reduced, and therefore property loss of warehouse users is reduced. In addition, the warehouse monitoring system provided by the embodiment can also improve the speed and the order of warehouse goods transportation, and improve the orderliness and the safety of the goods transportation.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (8)
1. The warehouse management and control system is characterized by comprising a camera (10) for warehouse monitoring and a control module (20), wherein the camera (10) for warehouse monitoring is connected with the control module (20); the camera (10) comprises a gas detection probe (110), an infrared thermal imager (120), an infrared video decoding chip (121) and a digital video processor (130), wherein the output end of the infrared thermal imager (120) is connected with the input end of the infrared video decoding chip (121), and the output end of the gas detection probe (110) and the output end of the infrared video decoding chip (121) are respectively connected with the digital video processor (130);
the gas detection probe (110) detects the content of combustible gas in the environment of the warehouse to generate environmental information and sends the environmental information to the digital video processor (130);
the infrared thermal imaging system (120) scans the temperature of a set article to generate temperature scanning information and sends the temperature scanning information to an infrared video decoding chip (121);
the infrared video decoding chip (121) converts the received temperature scanning information from an analog signal to a digital signal and sends the converted temperature scanning information to the digital video processor (130);
the digital video processor (130) generates alarm information when the environmental information does not comply with an environmental parameter threshold and/or the temperature scan information does not comply with a temperature threshold;
the control module (20) is used for receiving environment information and/or temperature scanning information acquired by the camera (10) for warehouse monitoring and performing warehouse management according to the environment information and/or the temperature scanning information and a preset warehouse management strategy;
the camera (10) is further used for acquiring face recognition information and sending the acquired face recognition information to the control module (20), and the control module (20) is further used for acquiring control information of a control person;
the warehouse management and control system further comprises a goods identification module (30), the goods identification module (30) is connected with the control module (20), and the goods identification module (30) acquires goods information and position information of goods and sends the goods information and the position information to the control module (20);
the control module is further configured to receive and store the position information of the target goods in the warehouse, which is sent by the goods identification module (30), acquire the position of the target goods, which conforms to the freight information, according to the freight information input by a worker, and instruct the worker or control a transport vehicle to move to the position of the target goods to carry out the transport of the target goods.
2. The system of claim 1, further comprising an a/D conversion circuit (111), wherein an input of the a/D conversion circuit (111) is connected to the gas detection probe (110), an output of the a/D conversion circuit (111) is connected to the digital video processor (130), and the a/D conversion circuit (111) converts the received environment information from an analog signal to a digital signal and transmits the converted environment information to the digital video processor (130).
3. The system according to claim 1, further comprising an alarm (140), wherein an input of the alarm (140) is connected to the digital video processor (130), and the alarm (140) gives an alarm according to alarm information generated by the digital video processor (130).
4. The system according to claim 3, further comprising a D/A conversion circuit (141), wherein an input terminal of the D/A conversion circuit (141) is connected to the digital video processor (130), an output terminal of the D/A conversion circuit (141) is connected to the alarm (140), and the D/A conversion circuit (141) converts the alarm information generated by the digital video processor (130) into an analog signal and transmits the converted alarm information to the alarm (140).
5. The system according to any one of claims 1-4, further comprising a network communication unit (150), wherein the network communication unit (150) is connected to the digital video processor (130), and wherein the network communication unit (150) transmits the environmental information and/or the temperature scan information received by the digital video processor (130) to an external control module.
6. The system according to claim 1, wherein the cargo identification module (30) comprises:
at least one active electronic tag (31) which is arranged on the warehouse transportation tool and/or the set article in the warehouse and is used for sending wireless signals in real time, wherein the wireless signals carry first position information of the corresponding warehouse transportation tool and/or the set article;
at least one identification base station (32) connected with the at least one active electronic tag (31) and used for determining first position information of a warehouse transport tool and/or a set article corresponding to the at least one active electronic tag (31) according to the wireless signals and sending the first position information to the control module (20);
and the mobile terminal (33) is arranged on the operation forklift, is connected with the control module (20), and is used for reading the bar code of the goods based on the first position information sent by the control module (20) so as to acquire second position information of the goods corresponding to the freight information sent by the control module (20).
7. The system according to claim 6, characterized in that the control module (20) comprises:
the intelligent wireless AP controller (21) is respectively connected with the front-end machine (22), the at least one identification base station (32) and the at least one mobile terminal (33), and is used for receiving the first position information and the second position information, sending the first position information and the second position information to the front-end machine (22), receiving freight transportation information sent by the front-end machine (22) and sending the freight transportation information to the at least one mobile terminal (33);
the front-end computer (22) is respectively connected with the upper computer (23) and the camera (10) for warehouse monitoring, and is used for sending an operation instruction of a user and/or a control instruction sent by the upper computer (23) to the camera (10) for warehouse monitoring and/or the intelligent wireless AP controller (21) and forwarding information sent by the camera (10) for warehouse monitoring and/or the intelligent wireless AP controller (21) to the upper computer;
and the upper computer (23) is used for receiving and storing the information sent by the front-end computer (22), generating a control instruction according to the received information and/or the operation of the user and sending the control instruction to the front-end computer (22).
8. The system of claim 1,
the control module (20) is further used for determining whether an abnormal event occurs according to the face recognition information and a preset personnel database and/or according to the cargo information and the freight information, or determining whether a fire disaster occurs according to the environment information and/or the temperature scanning information and a preset safety threshold;
the warehouse management and control system further comprises:
the access control module (40) is connected with the control module (20) and is used for closing an access channel of the warehouse based on a first trigger instruction of the control module (20) when the control module (20) judges that an abnormal event occurs;
and the fire fighting module (50) is connected with the control module (20) and is used for opening the fire fighting equipment to extinguish fire based on a second trigger instruction of the control module (20) when the control module (20) judges that a fire disaster occurs.
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| CN107798805A (en) * | 2017-10-11 | 2018-03-13 | 镇江乐科信息科技有限公司 | A kind of safety monitoring system based on information technology |
| CN108447210B (en) * | 2018-03-22 | 2020-04-03 | 河南科技大学 | Multi-point pushing intelligent warehouse fire alarm system and alarm method thereof |
| CN108831088A (en) * | 2018-05-07 | 2018-11-16 | 岭东核电有限公司 | A kind of nuclear power plant containment shell test fire early-warning system |
| CN109213029B (en) * | 2018-07-25 | 2023-12-29 | 江苏晟嘉微电子科技有限公司 | Low-power consumption control system of monitoring equipment |
| CN109326017B (en) * | 2018-08-02 | 2021-08-17 | 平安科技（深圳）有限公司 | Unmanned storehouse anti-theft method and device, computer equipment and storage medium |
| US11450151B2 (en) * | 2019-07-18 | 2022-09-20 | Capital One Services, Llc | Detecting attempts to defeat facial recognition |
| CN110533371B (en) * | 2019-08-26 | 2022-04-12 | 国网山西省电力公司计量中心 | Intelligent logistics storage system and method of electric power Internet of things equipment with safety device |
| WO2021134587A1 (en) * | 2019-12-31 | 2021-07-08 | 唐山哈船科技有限公司 | Port traffic monitoring device and monitoring method therefor |
| CN111784983A (en) * | 2020-06-04 | 2020-10-16 | 安徽海螺建材设计研究院有限责任公司 | Factory hazard source monitoring system |
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| WO2015013026A2 (en) * | 2013-07-24 | 2015-01-29 | Promega Corporation | Processes for distribution and use of a mobile rfid container |
| CN105321057A (en) * | 2014-07-29 | 2016-02-10 | 北京市劳动保护科学研究所 | Article transportation management method and system |
| CN205015717U (en) * | 2015-08-25 | 2016-02-03 | 中国人民武装警察部队总医院 | Warehouse goods and materials monitored control system |
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