CN110381695B - Cabinet equipment positioning system, positioning cabinet and intelligent machine room - Google Patents
Cabinet equipment positioning system, positioning cabinet and intelligent machine room Download PDFInfo
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- CN110381695B CN110381695B CN201910756970.7A CN201910756970A CN110381695B CN 110381695 B CN110381695 B CN 110381695B CN 201910756970 A CN201910756970 A CN 201910756970A CN 110381695 B CN110381695 B CN 110381695B
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- 238000004891 communication Methods 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims description 33
- 238000005286 illumination Methods 0.000 claims description 13
- 230000001960 triggered effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 18
- 239000003990 capacitor Substances 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 101000701286 Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) Alkanesulfonate monooxygenase Proteins 0.000 description 1
- 101000983349 Solanum commersonii Osmotin-like protein OSML13 Proteins 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1485—Servers; Data center rooms, e.g. 19-inch computer racks
- H05K7/1498—Resource management, Optimisation arrangements, e.g. configuration, identification, tracking, physical location
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Abstract
The invention relates to a cabinet equipment positioning system, a positioning cabinet and an intelligent machine room, wherein the cabinet equipment positioning system comprises a touch switch, lighting equipment, communication equipment and positioning equipment; the positioning equipment comprises an information acquisition component and a main control chip; the cabinet equipment is provided with a tag code carrying a unique identification code of the cabinet equipment; the information acquisition component of the positioning equipment is connected with the main control chip; the communication equipment and the touch switch are respectively connected with a main control chip of the positioning equipment, and the communication equipment is also connected with external control equipment; the lighting equipment is connected with a target main control chip of target positioning equipment in all positioning equipment; when the cabinet door is closed, all the main control chip control information acquisition components acquire unique identification codes carried by tag codes on cabinet equipment, the unique identification codes are associated with the position information of the information acquisition components, and the first associated information is sent to external control equipment through communication equipment. The method has the advantages that the unique identification code of the cabinet equipment is obtained through the identification tag code, labor is saved, radio frequency interference is avoided, and accuracy is high.
Description
Technical Field
The invention relates to the technical field of cabinet equipment positioning, in particular to a cabinet equipment positioning system, a positioning cabinet and an intelligent machine room.
Background
With the continuous development of internet technology, there are more and more large computer rooms, and there are a large number of equipment in the racks of data centers, especially medium and large data centers, such as switches, servers, storages, etc. The change of rack equipment position in the computer lab is frequent, and the new rack equipment of continuous increase in the computer lab again for rack equipment location is difficult in the rack, and then leads to rack equipment management comparatively difficult.
The existing commonly used cabinet equipment positioning methods include a method for identifying the position of the cabinet equipment by using a handheld mobile device, a method for identifying the position of the cabinet equipment by using a radio frequency identification cabinet equipment, a method for identifying the position of the cabinet equipment by using a newly added positioning module, and the like. However, the method for identifying the position of the equipment of the cabinet by the handheld mobile equipment needs to consume a great deal of manpower and time for scanning identification, has low efficiency, and is easy to miss or input error information, so that the accuracy is lower; the nature of the rf technology makes it difficult to locate the position of the device precisely, which also results in a lower accuracy of location. Therefore, the existing machine room cabinet equipment positioning method needs to consume a great deal of manpower, and is low in accuracy.
Disclosure of Invention
Therefore, the invention aims to provide a cabinet equipment positioning system, a positioning cabinet and an intelligent machine room, so as to solve the problems that a great deal of manpower is required to be consumed and the accuracy is not high in the existing machine room cabinet equipment positioning method.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a cabinet equipment positioning system comprises a touch switch, a lighting device, a communication device and at least one positioning device;
The touch switch is arranged at a cabinet door of the cabinet;
Each positioning device comprises an information acquisition component and a main control chip;
the equipment cabinet is provided with a tag code carrying a unique identification code of the equipment cabinet;
the information acquisition component is arranged at a first preset installation position on the cabinet, the first preset installation position corresponds to the equipment installation position of the cabinet equipment one by one and is positioned at the first side of the cabinet equipment where the tag code is arranged;
each information acquisition component also carries position information corresponding to the first preset installation position;
The information acquisition component of each positioning device is connected with the main control chip;
The communication equipment and the touch switch are respectively connected with the main control chip of each positioning equipment, and the communication equipment is also connected with external control equipment;
the lighting equipment is connected with target main control chips of target positioning equipment in all the positioning equipment;
When the cabinet door is closed, the touch switch is triggered to generate a positioning signal, and the positioning signal is sent to the main control chips of all positioning equipment;
The main control chip controls the information acquisition component to acquire the unique identification code carried by the tag code, correlates the unique identification code with the position information of the information acquisition component to obtain first correlation information, sends the first correlation information to the communication equipment, and controls the illumination equipment to illuminate when the ambient light intensity of the information acquisition component is smaller than or equal to the preset light intensity so as to improve the ambient light intensity;
The communication device sends the first association information to the external control device so that a worker can determine the installation position of the cabinet device through the external control device.
Further, in the cabinet device positioning system, the lighting device comprises a photosensitive component and an illuminating lamp;
the illuminating lamp is connected with the target main control chip through the photosensitive assembly;
When the light intensity is greater than the preset light intensity, the photosensitive assembly is cut off;
And when the light intensity is smaller than or equal to the preset light intensity, the photosensitive assembly is conducted.
Further, the cabinet equipment positioning system further comprises cabinet door management equipment;
the cabinet door management equipment comprises an auxiliary chip, an infrared camera and an alarm assembly;
the infrared camera, the alarm assembly and the touch switch are respectively connected with the auxiliary chip;
When the cabinet door is opened, the touch switch generates a door opening signal and sends the door opening signal to the auxiliary chip;
the auxiliary chip controls the infrared camera to detect personnel states in a preset range of the cabinet, if the personnel states are unmanned states, the auxiliary chip calculates the door opening time of the cabinet door opening, and if the door opening time is longer than the preset time, an alarm instruction is sent to the alarm assembly;
the alarm component gives an alarm to remind the staff to close the cabinet door.
Further, in the cabinet equipment positioning system, the cabinet door management equipment further comprises a driving assembly;
the driving component is arranged on the cabinet;
The driving component is also connected with the auxiliary chip;
And if the door opening time is longer than the preset time, the auxiliary chip sends a door closing instruction to the driving assembly so that the driving assembly drives the cabinet door to be closed.
Further, the cabinet equipment positioning system further comprises a power supply equipment;
the main control chip and the auxiliary chip are respectively connected with the power supply equipment;
the power supply device is also connected to an external power supply.
Further, the cabinet equipment positioning system further comprises a display screen;
The display screen is connected with the main control chips of all the positioning equipment;
and the main control chip controls the display screen to display the unique identification code and the position information of the cabinet equipment.
Further, the cabinet equipment positioning system further comprises a light emitter, wherein the light emitter is connected with the touch switch;
the light emitters are arranged at second preset installation positions of the cabinet, the second preset positions correspond to the first preset installation positions one by one, and the light emitters are positioned on a second side, opposite to the first side, of the cabinet equipment;
The light emitter emits positioning light after receiving the positioning signal, if the information acquisition component receives the positioning light, the main control chip generates an empty instruction, associates the empty instruction with the position information of the information acquisition component to obtain second associated information, and sends the second associated information to the communication equipment;
and the communication equipment sends the second association information to the external control equipment so that a worker can determine the vacant position in the cabinet through the external control equipment.
Further, in the cabinet device positioning system, the information acquisition assembly includes at least one of a camera, an infrared scanner, and a laser scanner.
The invention also provides a positioning cabinet, which comprises a cabinet and the cabinet equipment positioning system;
the cabinet equipment positioning system is mounted on the cabinet.
The invention also provides an intelligent machine room, which comprises a server and the cabinet;
the cabinet equipment positioning system of the cabinet is connected with the server;
And the cabinet equipment positioning system sends the position information of the cabinet equipment to the server so that staff can uniformly manage the cabinet through the server.
The invention discloses a cabinet equipment positioning system, a positioning cabinet and an intelligent machine room, which comprise a touch switch, lighting equipment, communication equipment and at least one positioning equipment, wherein the touch switch is connected with the lighting equipment; the touch switch is arranged at a cabinet door of the cabinet; each positioning device comprises an information acquisition component and a main control chip; the cabinet equipment is provided with a tag code carrying a unique identification code of the cabinet equipment; the information acquisition component is arranged at a first preset installation position on the cabinet, the first preset installation position corresponds to the equipment installation position of the cabinet equipment one by one, and is positioned at the first side of the cabinet equipment where the tag code is arranged; each information acquisition component also carries position information corresponding to a first preset installation position; the information acquisition component of each positioning device is connected with the main control chip; the communication equipment and the touch switch are respectively connected with the main control chip, and the communication equipment is also connected with the external control equipment; the lighting equipment is connected with a target main control chip of target positioning equipment in all positioning equipment; when the cabinet door is closed, the touch switch is triggered to generate a positioning signal, and the positioning signal is sent to the main control chips of all positioning devices; all the main control chips control the information acquisition assembly to acquire a unique identification code carried by a tag code on the equipment cabinet, correlate the unique identification code with the position information of the information acquisition assembly to obtain first correlation information, send the first correlation information to the communication equipment, and control the illumination equipment to illuminate when the ambient light intensity of the information acquisition assembly is smaller than or equal to the preset light intensity so as to improve the ambient light intensity; the communication device sends the first association information to the external control device so that a worker can determine the installation position of the cabinet device through the external control device. The method has the advantages that the unique identification code of the cabinet equipment is obtained through the identification tag code, labor is saved, radio frequency interference is avoided, and accuracy is high.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of a first embodiment of a cabinet device positioning system of the present invention;
FIG. 2 is a circuit diagram of a cabinet device positioning system according to one embodiment of the present invention;
FIG. 3 is a circuit diagram of each positioning device of the cabinet device of the present invention;
FIG. 4 is a circuit diagram of a cabinet device communication device of the present invention;
FIG. 5 is a circuit diagram of the cabinet lighting apparatus of the present invention;
FIG. 6 is a block diagram of a second embodiment of a cabinet device positioning system of the present invention;
FIG. 7 is a block diagram of the cabinet of FIG. 6 in a cabinet door closed condition;
fig. 8 is a left side view of the cabinet of fig. 7;
Fig. 9 is a circuit diagram of a second embodiment of a cabinet device positioning system according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
Fig. 1 is a block diagram of a first embodiment of a cabinet device positioning system according to the present invention, and fig. 2 is a circuit diagram of a first embodiment of a cabinet device positioning system according to the present invention. Referring to fig. 1 and 2, the cabinet device positioning system of the present embodiment may include a touch switch 1001, a lighting device 1002, a communication device 1003, and at least one positioning device 1004.
Wherein the dimensions of the cabinet 2001 and the cabinet device 2002 are generally denoted by "U", where "U" is an abbreviation of "unit", 1U is 1.75 inches, about 4.445 cm, and one positioning device 1004 may be provided for each 1U, and only 3 of 20 positioning devices 1004 are shown in fig. 2, and those skilled in the art can determine the circuit diagrams of other positioning devices 1004 without consuming the inventive steps according to the specification and fig. 2. It should be noted that this embodiment is merely an example of the number of installation of the positioning device 1004, and does not limit the present invention.
The rack device 2002 may be provided with a tag code 1005 carrying a unique identification code of the rack device 2002, specifically, a Serial Number (SN) or an asset Number of the rack device 2002 may be used as the unique identification code, and the tag code 1005 may be a two-dimensional code or a bar code carrying the unique identification code. The two-dimensional code or bar code does not emit radio frequency signals, and even under the stacked installation condition of ultra-thin equipment, the position of the cabinet equipment 2002 can be accurately positioned.
Specifically, the touch switch 1001 may be disposed at a cabinet door of the cabinet 2001, and in this embodiment, the touch switch 1001 is triggered to generate the positioning signal when the door is closed, and in this embodiment, the positioning signal is preferably generated 1 minute after the touch switch is triggered. In this embodiment, the function of the touch switch 1001 may be implemented by a photodiode, which is disposed on the frame of the cabinet 2001, and when the cabinet door is closed, the cabinet door blocks all light of the photodiode, and the photodiode cannot detect light, so that a positioning signal may be output.
Each positioning device 1004 may include an information acquisition component 10041 and a master control chip 10042. In this embodiment, the positioning device 1004 is disposed on a cabinet door of the cabinet 2001, as shown in fig. 1, when the positioning device 1004 is installed, the positioning device 1004 should be kept horizontal with a vertical column of the cabinet 2001, and the installation position does not block the opening or closing of the cabinet door or the installation and disassembly of the cabinet device 2002. Locating device 1004 may also include a housing 10043, and both information acquisition component 10041 and master control chip 10042 may be disposed within housing 10043 to protect information acquisition component 10041 and master control chip 10042 from damage.
The information collecting component 10041 may be installed at a first preset installation position on the cabinet 2001, where the first preset installation position corresponds to an equipment installation position of the cabinet equipment 2002 in the cabinet 2001 one by one, and is located on a first side where the cabinet equipment 2002 is provided with the tag code 1005, and when the cabinet door is closed, the information collecting component 10041 is opposite to the tag code 1005, as shown in fig. 1. Specifically, the information collecting component 10041 of the embodiment further carries position information corresponding to each first preset installation position.
In this embodiment, the information acquisition component 10041 of each positioning device 1004 is connected to the main control chip 10042, the communication device 1003 and the touch switch 1001 are respectively connected to the main control chip 10042 of each positioning device 1004, and the communication device 1003 is also connected to the external control device 2003. In this embodiment, the communication device 1003 may perform data transmission with the external control device 2003 through a wireless connection, and the lighting device 1002 may be connected to the target host chip 10042 of the target positioning device 1004 in all the positioning devices 1004. Specifically, the number of lighting devices 1002 may be set according to the actual light condition of the machine room and the size of the cabinet 2001. Referring to fig. 1, in this embodiment, 3 lighting devices 1002 are provided, and a master control chip 10042 of a positioning device 1004 near the lighting device 1002 may be used as a target master control chip 10042 to be connected to the lighting device 1002.
In this embodiment, when the cabinet door is closed, the touch switch 1001 is triggered to generate a positioning signal, the positioning signal is sent to the master control chips 10042 of all positioning devices 1004, and the master control chips 10042 of all positioning devices 1004 control the information acquisition component 10041 to acquire the unique identification code carried by the tag code 1005 on the cabinet device 2002. After receiving the first association information, the communication device 1003 may send the first association information to the external control device 2003, so that the worker may determine the installation position of the cabinet device 2002 through the external control device 2003.
In the working process of the information collection assembly 10041, if the ambient light intensity of a certain information collection assembly 10041 is less than or equal to the preset light intensity, the target main control chip 10042 can control the illumination device 1002 near the information collection assembly 10041 to illuminate so as to improve the ambient light intensity of the information collection assembly 10041.
Fig. 3 is a circuit diagram of each positioning device of the cabinet device of the present invention. Referring to fig. 3, the main control chip 10042 of each positioning device 1004 in the present embodiment includes an integrated chip U1, a capacitor C2, a capacitor C4, a capacitor C7, a capacitor C9 and an inductor B1, and the connection manner of the above elements in the main control chip 10042 can refer to fig. 3, which is not repeated herein. The model of the integrated chip U1 is preferably STM32F446RE, the capacitance C2, the capacitance C4, and the capacitance C7 are preferably 100nF, the capacitance C9 is preferably 10 μf, and the inductance B1 is preferably 250R.
The integrated chip U1 may include 64 pins, which are respectively:
Pin 1 is VBAT pin, pin 2 is PC13 pin, pin 3 is PC14/OS32_IN pin, pin 4 is PC15/OS32_O pin, pin 5 is PH0/OSC2_IN pin, pin 6 is PH1/OSC2_O pin, pin 7 is NRST pin, pin 8 is PC0 pin, pin 9 is PC1 pin, pin 10 is PC2 pin, pin 11 is PC3 pin, pin 12 VS/Vref-pin, pin 13 is VD/Vref+ pin, pin 14 is PA0 pin, pin 15 is PA1 pin, pin 16 is PA2 pin, pin 17 is PA3 pin, pin 18 is VSS pin, pin 19 is VDD pin, pin 20 is PA4 pin, pin 21 is PA5 pin, pin 22 is PA6 pin, pin 23 is PA7 pin, pin 28 is PC4 pin, pin 29 is PB0 pin, pin 30 is VCAP_1 pin, pin 31 is VSS pin, pin 32 is VDD pin 33 is PB12 pin, pin 34 is PB13, pin 35 is PB14, pin 36 is PB15, pin 37 is PC6, pin 38 is PC7, pin 39 is PC8, pin 40 is PC9, pin 41 is PA8, pin 42 is PA9, pin 43 is PA10, pin 44 is PA11, pin 45 is PA12, pin 46 is PA13, pin 47 is VSS, pin 48 is VDD, pin 49 is PA14, pin 50 is PA15, pin 51 is PC10, pin 52 is PC11, pin 53 is PC12, pin 54 is PC2, pin 55 is PB3, pin 56 is PB4, pin 57 is PB5, pin 58 is PB6, pin 59 is PB7, pin 60 is BOOT0, pin 61 is PB8, pin 62 is PB9, pin 63 is VSS, pin 64 is the VDD pin.
Referring to fig. 3, the information collecting component 10041 of the present embodiment includes a single pin P1, an integrated chip U3, an integrated chip U4, a capacitor C5, a capacitor C6, a capacitor C8, a capacitor C18, a capacitor C19, a capacitor C20, a capacitor C21, a capacitor C22, a resistor R2 and a resistor R3, and the circuit connection manner of the above elements in the information collecting component 10041 can refer to fig. 3, which is not repeated here. The model of the integrated chip U3 is LN6206P132, the model of the integrated chip U4 is TLV700F28, the capacitance C5, the capacitance C6, the capacitance C19 and the capacitance C8 are all 100nF, the capacitance C18 and the capacitance C22 are all 1 muF, the capacitance C20 and the capacitance C21 are all 10 muF, and the resistance R2 and the resistance R3 are all 5.1k. In the figure, VCC represents an access power supply, the numbers behind VCC represent the voltage values of the access power supply, GND represents ground, and the meanings of VCC and GND in other circuit diagrams are the same as those in the figure, and will not be described in detail.
The pin header P1 may include 24 pins, respectively:
Pin 1 is the NC pin, pin 2 is the NC pin, pin 3 is the Y4 pin, pin 4 is the Y3 pin, pin 5 is the Y5 pin, pin 6 is the Y2 pin, pin 7 is the Y6 pin, pin 8 is the PLCK pin, pin 9 is the Y7 pin, pin 10 is the DGND pin, pin 11 is the Y8 pin, pin 12 is the XCLK pin, pin 13 is the Y9 pin, pin 14 is the DOVDD pin, pin 15 is the DVDD pin, pin 16 is the HREF pin, pin 17 is the PWDN pin, pin 18 is the VSYNC pin, pin 19 is the RESET pin, pin 20 is the 2C2SCL DD pin, pin 21 is the AVDD pin, pin 22 is the 12C2SDA pin, pin 23 is the AGND pin, and pin 24 is the strobe pin.
The integrated chip U3 may include 3 pins, pin 1 is a GND pin, pin 2 is a Vout pin, and pin 3 is a Vin pin.
The integrated chip U4 may include 5 pins, pin 1 is an IN pin, pin 2 is a GND pin, pin 3 is an EN pin, pin 4 is an FB pin, and pin 5 is an OUT pin.
The main control chip 10042 of the embodiment is connected to the information acquisition module 10041. The embodiment provides a pin connection mode:
Pins 20, 22, 29, 37, 38, 39, 40, 41, 43, 44, 52, 53, 58, 59, 61, 62 of integrated chip U1 are connected to pins 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 16, 17, 18, 19, 20, 22, 24 of pin header P1. Referring to the labeling of the pin of the integrated chip U1 in fig. 3, for example, the pin 3 of the pin P1 may be connected to the pin 39 of the integrated chip U1, the pin 4 of the pin P1 may be connected to the pin 38 of the integrated chip U1, the pin 5 of the pin P1 may be connected to the pin 40 of the integrated chip U1, the pin 6 of the pin P1 may be connected to the pin 37 of the integrated chip U1, the pin 7 of the pin P1 may be connected to the pin 52 of the integrated chip U1, the pin 8 of the pin P1 may be connected to the pin 22 of the integrated chip U1, the pin 9 of the pin P1 may be connected to the pin 58 of the integrated chip U1, the pin 11 of the pin P1 may be connected to the pin 61 of the integrated chip U1, the pin 12 of the pin P1 may be connected to the pin 41 of the integrated chip U1, the pin 13 of the pin P1 may be connected to the pin 62 of the integrated chip U1, the pin 16 of the pin P1 may be connected to the pin 20 of the integrated chip U1, the pin 19 may be connected to the pin 19 of the pin 1, and the pin 19 may be connected to the pin 19 of the pin 1.
The labels of the pin 3 of the integrated chip U4 and the pin 1 of the integrated chip U1 are CMOSV EN, and the pin 3 of the integrated chip U4 is connected with the pin 1 of the integrated chip U1. The e point of the integrated chip U4 is connected with the pin 14 of the single pin P1 and the DOVDD pin.
The d point of the integrated chip U3 is connected to pin 15 of the pin P1, i.e. the DVDD pin.
Fig. 4 is a circuit diagram of a cabinet device communication device of the present invention. Referring to fig. 4, the communication device 1003 of the present embodiment may include a pin P2, a pin P3, an integrated chip U2, a capacitor C17, a capacitor C23, a capacitor C24, a resistor R14, and a resistor R15, and the circuit connection manner of the above elements in the communication device 1003 may refer to fig. 4, which is not repeated here. The integrated chip U2 is preferably of the type sit3485, the capacitor C17 is preferably 20 mu F, the capacitors C23 and C24 are preferably 100nF, the resistor R14 is preferably 100K, and the resistor R15 is preferably 2K.
The pin P2 in this embodiment may include 5 pins, the pin P3 may include 2 pins, the integrated chip U2 may include 8 pins, where pin 1 is an R pin, pin 2 is an RE pin, pin 3 is a DE pin, pin 4 is a D pin, pin 5 is a GND pin, pin 6 is an A pin, pin 7 is a B pin, and pin 8 is a Vcc pin.
The communication device 1003 of the present embodiment is connected to the main control chip 10042. The embodiment provides a pin connection mode:
The pins 14, 15, 16 of the integrated chip U1 are connected with the pins 1, 2, 3, 4 of the integrated chip U2, and the specific connection mode is shown in fig. 3, where the labels at the pins of the integrated chip U1 correspond to the labels at the pins of the integrated chip U2 in fig. 4, that is, the labels are the connection relationship, for example, the labels at the pins 14 of the integrated chip U1 and the pins 4 of the integrated chip U2 are UART4TX, and the pins 14 of the integrated chip U1 are connected with the pins 4 of the integrated chip U2; the labels of the pin 15 of the integrated chip U1 and the pins 2 and 3 of the integrated chip U2 are UART RD, and the pin 15 of the integrated chip U1 is connected with the pins 2 and 3 of the integrated chip U2; the pins 16 of the integrated chip U1 and the pins 1 of the integrated chip U2 are marked as UART4RX, and the pins 16 of the integrated chip U1 are connected with the pins 1 of the integrated chip U2;
similarly, the pin 5 of the single-row pin P2 is connected with the pin 17 of the integrated chip U1 through a resistor R15; pin 2 of pin P3 is connected to pin 33 of integrated chip U1, i.e., point a in fig. 4 is connected to pin 17 of integrated chip U1, i.e., point b in fig. 4 is connected to pin 33 of integrated chip U1.
Fig. 5 is a circuit diagram of the cabinet lighting apparatus of the present invention. Referring to fig. 5, the lighting device of the present embodiment may include a light emitting diode L1 and a resistor R8, where one end of the light emitting diode L1 is grounded and the other end is connected to the resistor R8. Resistor R8 may be connected to pin 42 of integrated chip U1 of target host chip 10042, i.e., point c in fig. 5 is connected to pin 42 of integrated chip U1.
The cabinet device positioning system of an embodiment includes a touch switch 1001, a lighting device 1002, a communication device 1003, and at least one positioning device 1004; the tact switch 1001 is provided at a cabinet door of the cabinet 2001; each positioning device 1004 includes an information acquisition component 10041 and a master control chip 10042; the cabinet device 2002 is provided with a tag code 1005 carrying a unique identification code of the cabinet device 2002; the information acquisition component 10041 is installed at a first preset installation position on the cabinet 2001, wherein the first preset installation position corresponds to the equipment installation position of the cabinet equipment 2002 in the cabinet 2001 one by one and is positioned on the first side of the cabinet equipment 2002 where the tag code 1005 is arranged; each information acquisition component 10041 also carries position information corresponding to the first preset installation position; the information acquisition component 10041 of each positioning device 1004 is connected with the main control chip 10042; the communication device 1003 and the touch switch 1001 are respectively connected with each main control chip 10042 of each positioning device 1004, and the communication device 1003 is also connected with an external control device; the lighting device 1002 is connected with the target main control chip 10042 of the target positioning device in all positioning devices 1004; when the cabinet door is closed, the touch switch 1001 is triggered to generate positioning signals, and the positioning signals are sent to the main control chips 10042 of all positioning devices 1004; all the main control chips 10042 control the information acquisition component 10041 to acquire a unique identification code carried by the tag code 1005 on the equipment cabinet 2002, correlate the unique identification code with the position information of the information acquisition component 10041 to obtain first correlation information, send the first correlation information to the communication equipment 1003, and control the illumination equipment 1002 to illuminate when the ambient light intensity of the information acquisition component 10041 is less than or equal to the preset light intensity so as to improve the ambient light intensity; the communication device 1003 transmits the first association information to the external control device 2003 to allow a worker to determine the installation position of the cabinet device 2002 through the external control device 2003. The unique identification code of the cabinet device 2002 is obtained through the identification tag code 1005, labor is saved, radio frequency interference is avoided, and accuracy is high.
Fig. 6 is a block diagram of a second embodiment of the cabinet device positioning system according to the present invention, fig. 7 is a block diagram of the cabinet in fig. 6 in a state in which the cabinet door is closed, fig. 8 is a left side view of the cabinet in fig. 7, and fig. 9 is a circuit diagram of the second embodiment of the cabinet device positioning system according to the present invention. Referring to fig. 6-9, the present embodiment further explains and exemplifies a cabinet device positioning system based on the above embodiments.
Further, the lighting device 1002 of the present embodiment may include a photosensitive assembly 10021 and an illumination lamp 10022. The illuminating lamp 10022 may be connected to the target main control chip 10042 through the photosensitive assembly 10021. In this embodiment, when the light intensity is greater than the preset light intensity, the photosensitive assembly 10021 is turned off, and the illumination lamp 10022 and the target main control chip 10042 are in an off state, and in the off state, even if the target main control chip 10042 generates an illumination instruction, the illumination instruction cannot be transmitted to the illumination lamp 10022, and the illumination lamp 10022 cannot work.
When the light intensity is less than or equal to the preset light intensity, the photosensitive assembly 10021 is turned on, the illuminating lamp 10022 and the target main control chip 10042 are in a connection state, and in the connection state, if the target main control chip 10042 generates an illuminating instruction, the illuminating instruction can be transmitted to the illuminating lamp 10022, and the illuminating lamp 10022 works after receiving the illuminating instruction.
Under the condition of insufficient light, when the information acquisition component 10041 works, the illuminating lamp 10022 can improve the light intensity, so that the information accuracy acquired by the information acquisition component 10041 is higher, and when the information acquisition component 10041 works under the condition of sufficient light, the illuminating lamp 10022 does not work, and electric power can be saved. Specifically, R8 in fig. 5 may be replaced by a photoresistor, and a worker may select a suitable photoresistor as the photosensitive component 10021 according to the actual situation of the machine room light.
Further, the cabinet equipment positioning system of the embodiment may further include a cabinet door management equipment 1006, the cabinet door management equipment 1006 may include an auxiliary chip 10061, an infrared camera 10062 and an alarm assembly 10063, the infrared camera 10062, the alarm assembly 10063 and the touch switch 1001 are respectively connected with the auxiliary chip 10061, the auxiliary chip 10061 may control the infrared camera 10062 to detect a personnel state in a preset range of the cabinet 2001, if the personnel state is an unmanned state, the auxiliary chip 10061 calculates a door opening time when the cabinet door is opened, if the door opening time is greater than a preset time, an alarm instruction is sent to the alarm assembly 10063, and the alarm assembly 10063 sends an alarm to remind a worker to close the cabinet door. The alarm assembly 10063 of this embodiment is preferably a buzzer, and the auxiliary chip 10061 is preferably an STM32F446RE.
Further, the cabinet door management apparatus 1006 of this embodiment may further include a driving assembly 10064, the driving assembly 10064 may be disposed on the cabinet 2001, the driving assembly 10064 is further connected to the auxiliary chip 10061, and if the door opening time is longer than the preset time, the auxiliary chip 10061 may send a door closing instruction to the driving assembly 10064, so that the driving assembly 10064 can drive the cabinet door to close. The driving assembly may include a driving motor and a driving rod, where the driving motor may be connected to the driving rod, the driving motor is disposed on the cabinet 2001, and the driving rod is disposed on a cabinet door of the cabinet 2001, and after the driving motor receives a door closing instruction, the driving motor may rotate forward or reverse to drive the driving rod to move in a direction of closing the cabinet door until the cabinet door is closed. The door closing reminding device has the advantages that the door closing reminding device can remind workers of closing the door or automatically closing the door, illegal access to equipment is avoided, and loss of enterprises is reduced.
Further, the cabinet device positioning system of the present embodiment further includes a power supply device 1007, where the main control chip 10042 and the auxiliary chip 10061 may be connected to the power supply device 1007, and the power supply device 1007 may be connected to an external power supply to provide a suitable driving power for the main control chip 10042 and the auxiliary chip 10061.
The power supply device 1007 and the communication device 1003 of the present embodiment may be implemented by using the same device, for example, a POE switch preferred in the present embodiment, where the POE switch can provide power and network connection at the same time, so that management of a machine room is more convenient.
Further, the cabinet device positioning system of the present embodiment may further include a display screen 1008, where the display screen 1008 may be disposed outside the cabinet 2001, and the display screen 1008 may be connected to the main control chips 10042 of all the positioning devices 1004. The main control chip 10042 may control the display 1008 to display the unique identification code and the position information of the rack devices 2002, and the display 1008 may also display the number of all the rack devices 2002, the temperature of the machine room, the humidity, the date, and the like in the rack 2001.
Further, in this embodiment, if the information collecting component 10041 does not obtain the unique identification code carried by the tag code 1005 on the rack device 2002, there is a possibility that the rack device 2002 is not set, and there is a possibility that the tag code 1005 is wrong, and the tag code 1005 is wrong, which may be caused by that the tag code 1005 is not set, the tag code 1005 ages, the setting position of the tag code 1005 does not meet the requirement, or the tag code 1005 drops. The present embodiment is provided with a light emitter 1009 to determine the reason why the unique identification code carried by the tag code 1005 on the cabinet device 2002 was not obtained.
Specifically, the light emitter 1009 of the present embodiment is connected to the tact switch 1001; as shown in fig. 8, the light emitters 1009 are mounted at a second preset mounting position of the cabinet 2001, which corresponds one-to-one to the first preset mounting position and is located at a second side opposite to the first side of the cabinet device 2002; after the light transmitter receives the positioning signal, the light transmitter transmits positioning light, if the information acquisition component 10041 does not receive the positioning light, and the light is blocked by the cabinet device 2002, so that the cabinet device 2002 is arranged at a position corresponding to the information acquisition component 10041, the fact that the information acquisition component 10041 does not acquire the unique identification code carried by the label code 1005 on the cabinet device 2002 is caused by the falling of the label code 1005 is indicated, the main control chip 10042 can generate label error information, the label error information is associated with the position information of the information acquisition component 10041 to obtain second associated information, the second associated information is sent to the communication device 1003, and the communication device 1003 sends the second associated information to the external control device 2003, so that staff can process the cabinet device 2002 with the label error;
If the information collecting component 10041 receives the positioning light, no cabinet device 2002 blocks the light, the area is not provided with the cabinet device 2002, which indicates that the information collecting component 10041 does not obtain the unique identification code carried by the tag code 1005 on the cabinet device 2002 due to the fact that the cabinet device 2002 is not provided, the main control chip 10042 can generate an empty instruction, associate the empty instruction with the position information of the information collecting component 10041 to obtain second association information, and send the second association information to the communication device 1003; the communication device 1003 transmits the second association information to the external control device 2003 to cause the worker to determine the vacant position in the cabinet 2001 through the external control device 2003. In this embodiment, the light emitter 1009 may be an infrared emitter, a laser emitter, or the like.
Further, the information collecting assembly 10041 of the present embodiment may include at least one of a camera, an infrared scanner, and a laser scanner. Note that the types of the light emitter 1009 and the information collection module 10041 need to correspond.
Further, some cabinets are not provided with cabinet doors, or whether the cabinet doors are closed or not cannot be detected, and under such a condition, positioning signals cannot be generated, and automatic scanning and positioning cannot be performed. In order to solve this problem, the cabinet device positioning system of the present embodiment may further include a timer, where the timer may be connected to each of the main control chips 10042, and the timer may calculate a time interval between a last scanning positioning time and a current time, and if the time interval reaches a preset time interval, may also generate a positioning signal, and send the positioning signal to each of the main control chips 10042.
In the cabinet device positioning system of this embodiment, lighting device 1002 may include photosensitive assembly 10021 and light 10022, under the condition that light is not enough, when information acquisition assembly 10041 works, light 10022 can improve light intensity, and then the information accuracy that makes information acquisition assembly 10041 gather is higher, under the condition that light is sufficient, when information acquisition assembly 10041 works, light 10022 can not work, and then can save electric power, still include cabinet door management device 1006, realized reminding the staff to close the door or automatically close the door, avoid the equipment to be illegally visited, still can include display screen 1008, can display the unique identification code and the positional information of cabinet device 2002, still can light transmitter 1009, in order to confirm the reason that does not obtain the unique identification code that label code 1005 carried on cabinet device 2002. The unique identification code of the cabinet equipment 2002 is obtained through the identification tag code 1005, so that labor is saved, radio frequency interference is avoided, and accuracy is high.
Further, the present embodiment provides a positioning cabinet on the basis of the above embodiment. The positioning cabinet may include a cabinet and the cabinet device positioning system of the above embodiments, wherein the cabinet device positioning system may be mounted on the cabinet. The method and the device realize that the unique identification code of the equipment cabinet is obtained through the identification tag code 1005, save labor, avoid radio frequency interference and have higher accuracy.
Further, the embodiment provides a smart machine room on the basis of the above embodiment. The intelligent machine room comprises the server and the cabinet of the embodiment, wherein the cabinet equipment positioning system of the cabinet is connected with the server, and the cabinet equipment positioning system sends the position information of the cabinet equipment to the server so that staff can uniformly manage the cabinet through the server.
The server of the present embodiment may be at least one of an asset management system, a network management system, a monitoring system, and a configuration management database (Configuration Management Database, CMDB) system, and by sending the location information to the asset management system, the network management system, the monitoring system, or the CMDB system, etc., full life cycle management and automation control of the enclosure device 2002 are implemented. The method and the device realize that the unique identification code of the equipment cabinet is obtained through the identification tag code 1005, save labor, avoid radio frequency interference and have higher accuracy.
It is to be understood that the same or similar parts in the above embodiments may be referred to each other, and that in some embodiments, the same or similar parts in other embodiments may be referred to.
It should be noted that in the description of the present invention, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "plurality" means at least two.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (8)
1. A cabinet device positioning system, comprising a touch switch, a lighting device, a communication device and at least one positioning device;
The touch switch is arranged at a cabinet door of the cabinet;
Each positioning device comprises an information acquisition component and a main control chip;
the equipment cabinet is provided with a tag code carrying a unique identification code of the equipment cabinet;
the information acquisition component is arranged at a first preset installation position on the cabinet, the first preset installation position corresponds to the equipment installation position of the cabinet equipment one by one and is positioned at the first side of the cabinet equipment where the tag code is arranged;
each information acquisition component also carries position information corresponding to the first preset installation position;
The information acquisition component of each positioning device is connected with the main control chip;
The communication equipment and the touch switch are respectively connected with the main control chip of each positioning equipment, and the communication equipment is also connected with external control equipment;
the lighting equipment is connected with target main control chips of target positioning equipment in all the positioning equipment;
When the cabinet door is closed, the touch switch is triggered to generate a positioning signal, and the positioning signal is sent to the main control chips of all positioning equipment;
The main control chip controls the information acquisition component to acquire the unique identification code carried by the tag code, correlates the unique identification code with the position information of the information acquisition component to obtain first correlation information, sends the first correlation information to the communication equipment, and controls the illumination equipment to illuminate when the ambient light intensity of the information acquisition component is smaller than or equal to the preset light intensity so as to improve the ambient light intensity;
The communication equipment sends the first association information to the external control equipment so that a worker can determine the installation position of the cabinet equipment through the external control equipment;
the display screen is also included; the display screen is connected with the main control chips of all the positioning equipment; the main control chip controls the display screen to display the unique identification code and the position information of the cabinet equipment;
The information acquisition component comprises at least one of a camera, an infrared scanner and a laser scanner.
2. The cabinet apparatus positioning system of claim 1, wherein the illumination apparatus comprises a photosensitive assembly and an illumination lamp;
the illuminating lamp is connected with the target main control chip through the photosensitive assembly;
When the light intensity is greater than the preset light intensity, the photosensitive assembly is cut off;
And when the light intensity is smaller than or equal to the preset light intensity, the photosensitive assembly is conducted.
3. The cabinet apparatus positioning system of claim 1, further comprising a cabinet door management apparatus;
the cabinet door management equipment comprises an auxiliary chip, an infrared camera and an alarm assembly;
the infrared camera, the alarm assembly and the touch switch are respectively connected with the auxiliary chip;
When the cabinet door is opened, the touch switch generates a door opening signal and sends the door opening signal to the auxiliary chip;
the auxiliary chip controls the infrared camera to detect personnel states in a preset range of the cabinet, if the personnel states are unmanned states, the auxiliary chip calculates the door opening time of the cabinet door opening, and if the door opening time is longer than the preset time, an alarm instruction is sent to the alarm assembly;
the alarm component gives an alarm to remind the staff to close the cabinet door.
4. The cabinet apparatus positioning system of claim 3, wherein the cabinet door management apparatus further comprises a drive assembly;
the driving component is arranged on the cabinet;
The driving component is also connected with the auxiliary chip;
And if the door opening time is longer than the preset time, the auxiliary chip sends a door closing instruction to the driving assembly so that the driving assembly drives the cabinet door to be closed.
5. The cabinet apparatus positioning system of claim 3, further comprising a power supply apparatus;
the main control chip and the auxiliary chip are respectively connected with the power supply equipment;
the power supply device is also connected to an external power supply.
6. The cabinet apparatus positioning system of claim 1, further comprising a light emitter, the light emitter coupled to the tact switch;
the light emitters are arranged at second preset installation positions of the cabinet, the second preset positions correspond to the first preset installation positions one by one, and the light emitters are positioned on a second side, opposite to the first side, of the cabinet equipment;
The light emitter emits positioning light after receiving the positioning signal, if the information acquisition component receives the positioning light, the main control chip generates an empty instruction, associates the empty instruction with the position information of the information acquisition component to obtain second associated information, and sends the second associated information to the communication equipment;
and the communication equipment sends the second association information to the external control equipment so that a worker can determine the vacant position in the cabinet through the external control equipment.
7. A positioning cabinet comprising a cabinet and a cabinet device positioning system as claimed in any one of claims 1-6;
the cabinet equipment positioning system is mounted on the cabinet.
8. A smart machine room comprising a server and a positioning cabinet as claimed in claim 7;
The cabinet equipment positioning system of the positioning cabinet is connected with the server;
And the cabinet equipment positioning system sends the position information of the cabinet equipment to the server so that staff can uniformly manage the positioning cabinet through the server.
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| CN114916180B (en) * | 2022-05-16 | 2024-01-26 | 江苏经贸职业技术学院 | Big data classification integration terminal case based on computer programming |
| CN118472821A (en) * | 2024-07-10 | 2024-08-09 | 百胜安科科技股份有限公司 | Intelligent terminal with Beidou positioning function |
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| CN208210397U (en) * | 2018-05-22 | 2018-12-07 | 深圳云海技术有限公司 | lighting control system |
| CN209086981U (en) * | 2018-12-18 | 2019-07-09 | 西安瑞宝电子科技有限公司 | Information equipment assets online management device in a kind of cabinet |
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