CN110769160A - Camera intelligent control system applied to server cabinet - Google Patents
Camera intelligent control system applied to server cabinet Download PDFInfo
- Publication number
- CN110769160A CN110769160A CN201911144171.0A CN201911144171A CN110769160A CN 110769160 A CN110769160 A CN 110769160A CN 201911144171 A CN201911144171 A CN 201911144171A CN 110769160 A CN110769160 A CN 110769160A
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- Prior art keywords
- camera
- server cabinet
- intelligent control
- triode
- electromagnetic relay
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/65—Control of camera operation in relation to power supply
- H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
Abstract
The utility model provides a be applied to camera intelligence control system of server rack, relates to the artificial intelligence control of a rack, in order to solve current camera regularly open the mode can not guarantee that the time that the camera was opened is the same with operator's operating time problem. The intelligent control circuit realizes that the server cabinet door is opened and the camera starts to shoot; the server cabinet door is closed, and the camera stops shooting; and increased telescoping device, when server rack cabinet door was closed, guaranteed that the camera is located the internal portion of server rack cabinet, when server rack cabinet door was opened, guaranteed that the camera stretches out in the external portion of server rack cabinet. The beneficial effects are for having guaranteed that the time that the camera was opened is the same with operator's operating time to furthest has satisfied the shooting space of camera.
Description
Technical Field
The invention relates to artificial intelligence control of a cabinet.
Background
The server cabinet is an installation box used for assembling and installing a panel, a plug-in box, electronic elements, devices and mechanical parts; the server cabinet consists of a cabinet body and a cabinet door, generally has a cuboid shape, and is placed on the ground; the server cabinet is a device for providing adaptive environment and safety protection for the normal work of electronic equipment; this is next to the system level one level assembly; a server cabinet without a closed structure is called a rack; the server cabinet has good technical performance; the structure of the server cabinet has good rigidity and strength, and good electromagnetic isolation, grounding, noise isolation, ventilation and heat dissipation performances and the like; in addition, the server cabinet should have vibration resistance, impact resistance, corrosion resistance, dust prevention, water prevention, radiation protection and other properties so as to ensure stable and reliable operation of the equipment. With the development of informatization and intellectualization of a server cabinet, cameras are frequently added in the server cabinet, the purpose of setting the cameras is to record and store the working details of operators, and play roles of supervision and responsibility pursuing, the existing cameras usually adopt an uninterrupted mode of starting 24 hours a day, and as the cameras are power consumption devices, the uninterrupted mode of starting the cameras can cause waste of electric energy, and meanwhile, as the capacity of a camera storage hard disk is limited, the storage time can be limited, thus being not beneficial to responsibility pursuing; therefore, a timing camera starting mode is provided, and although the timing camera starting mode can well solve the problems, due to uncertainty of operation time of an operator, the camera starting time is prone to be staggered with the operation time of the operator, namely the timing camera starting mode cannot guarantee that the starting time of a video monitoring system is the same as the operation time of the operator.
Disclosure of Invention
The invention aims to solve the problem that the existing timing starting mode of a camera cannot ensure that the starting time of the camera is the same as the operation time of an operator, and provides an intelligent camera control system applied to a server cabinet.
The invention relates to an intelligent control system of a camera applied to a server cabinet, which comprises a telescopic device and an intelligent control circuit;
the intelligent control circuit comprises a resistor R1, a resistor R2, a triode Q1, a triode Q2, an electromagnetic relay K, a reed switch and a magnetic strip;
one end of the resistor R1 is respectively connected with one terminal of the reed switch and the base electrode of the triode Q2; one end of the resistor R2 is respectively connected with the collector of the triode Q2 and the base of the triode Q1; the other end of the resistor R1 is respectively connected with the other end of the resistor R2 and one end of an induction coil of the electromagnetic relay K, and the common end of the resistor R1, the other end of the resistor R2 and the induction coil of the electromagnetic relay K is the anode input end of the intelligent control circuit; the other end of the induction coil of the electromagnetic relay K is connected with the collector of a triode Q1; the other terminal of the reed switch is respectively connected with the emitter of the triode Q1 and the emitter of the triode Q2, and the common end of the three is the negative input end of the intelligent control circuit;
one end of a switch of the electromagnetic relay K is connected with a live wire of 220V alternating current, the other end of the switch of the electromagnetic relay K is connected with a positive power supply end of the camera, and a negative power supply end of the camera is connected with a zero line of 220V alternating current;
the electromagnetic relay K is a normally open electromagnetic relay;
the reed switch is arranged on the server cabinet body at the opening and closing position of the server cabinet door;
the magnetic strip is arranged on the server cabinet door, and is in contact with the reed switch when the server cabinet door is closed;
the telescopic device comprises a spring, a sliding block, a mounting bar and a shell;
a sliding groove is arranged in the shell, the spring and the sliding block are respectively arranged in the sliding groove, and the spring acts on one end of the sliding block to enable the other end of the sliding block to be in close contact with the inner wall of the shell; one end of the mounting bar penetrates through the shell and is fixed at the other end of the sliding block;
the shell is fixed on the inner wall of the top end of the cabinet body of the server cabinet;
the camera is fixed on the mounting bar.
The intelligent control system for the camera applied to the server cabinet realizes that the cabinet door of the server cabinet is opened and the camera starts to shoot by virtue of the intelligent control circuit; server rack cabinet door is closed, and the camera stops to shoot "intelligent control, wherein, intelligent control circuit's theory of operation is: the reed switch belongs to a normally closed switch, when a cabinet door of a server cabinet is closed, the magnetic strip is in contact with the reed switch, the reed switch is in an off state at the moment, the base of the triode Q2 is at a high level, the triode Q2 is switched on, the base of the triode Q1 is directly connected with the negative electrode input end of the intelligent control circuit, namely the base of the triode Q1 is at a low level, the triode Q1 is cut off, no current passes through an induction coil of the electromagnetic relay K, and the camera is in an off state at the moment and stops working as the electromagnetic relay K is a normally open electromagnetic relay, namely the switch of the electromagnetic relay K is in the off state; when the cabinet door of the server cabinet is opened, the magnetic strip is far away from the reed switch, the reed switch is in a normally closed state at the moment, the base of the triode Q2 is directly connected with the negative electrode input end of the intelligent control circuit, the base of the triode Q2 is at a low level, the triode Q2 is cut off, the base of the triode Q1 is at a high level, the triode Q1 is conducted, current passes through the induction coil of the electromagnetic relay K, the switch of the electromagnetic relay K is attracted to be in a conducting state, and the camera is in a path state at the moment and starts shooting; meanwhile, in order to meet the shooting angle of the camera, a telescopic device is added, when the cabinet door of the server cabinet is opened, the other end of the sliding block is in close contact with the inner wall of the shell under the action of the spring, the other end of the mounting bar is completely positioned outside the shell, and the camera is positioned outside the cabinet body of the server cabinet; when the server cabinet door is closed, the server cabinet door pushes the mounting strip, and drives the sliding block to move inwards along the sliding groove of the shell, so that the spring is compressed, the mounting strip is completely contained in the shell, and at the moment, the camera is positioned inside the server cabinet body.
The intelligent control system has the beneficial effects that the intelligent control of the camera is realized by means of the intelligent control circuit, and the intelligent control has the effect that the cabinet door of the server cabinet is opened, and the camera starts to shoot; the cabinet door of the server cabinet is closed, and the camera stops shooting, so that the time for opening the camera is the same as the operation time of an operator; simultaneously, add the telescoping device, this telescoping device when server rack cabinet door is closed, guarantees that the camera is located the internal portion of server rack cabinet, when server rack cabinet door is opened, guarantees that the camera stretches out in the external portion of server rack cabinet, and furthest's shooting space has been satisfied to the camera, has avoided appearing influencing the shooting of camera to operator's work detail because of sheltering from of the internal other equipment of server rack cabinet.
Drawings
Fig. 1 is a schematic structural diagram of a camera intelligent control system applied to a server cabinet according to a first embodiment;
FIG. 2 is a circuit diagram of an intelligent control circuit according to one embodiment;
fig. 3 is a schematic structural diagram of a telescopic device when a cabinet door of a server cabinet is closed according to a first embodiment;
fig. 4 is a schematic structural diagram of a telescopic device when a cabinet door of a server cabinet is opened in the first embodiment;
fig. 5 is a circuit diagram of a power transformer circuit according to a second embodiment.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 4, and the intelligent camera control system applied to the server cabinet in the embodiment includes a telescopic device 4 and an intelligent control circuit;
the intelligent control circuit comprises a resistor R1, a resistor R2, a triode Q1, a triode Q2, an electromagnetic relay K, a reed switch 5 and a magnetic strip 6;
one end of the resistor R1 is respectively connected with one terminal of the reed switch 5 and the base electrode of the triode Q2; one end of the resistor R2 is respectively connected with the collector of the triode Q2 and the base of the triode Q1; the other end of the resistor R1 is respectively connected with the other end of the resistor R2 and one end of an induction coil of the electromagnetic relay K, and the common end of the resistor R1, the other end of the resistor R2 and the induction coil of the electromagnetic relay K is the anode input end of the intelligent control circuit; the other end of the induction coil of the electromagnetic relay K is connected with the collector of a triode Q1; the other terminal of the reed switch 5 is respectively connected with an emitting electrode of a triode Q1 and an emitting electrode of a triode Q2, and the common end of the three is the negative input end of the intelligent control circuit;
one end of a switch of the electromagnetic relay K is connected with a live wire of 220V alternating current, the other end of the switch of the electromagnetic relay K is connected with a positive power supply end of the camera 3, and a negative power supply end of the camera 3 is connected with a zero wire of 220V alternating current;
the electromagnetic relay K is a normally open electromagnetic relay;
the reed switch 5 is arranged on the server cabinet body 1 at the opening and closing position of the server cabinet door 2;
the magnetic strip 6 is arranged on the server cabinet door 2, and when the server cabinet door 2 is closed, the magnetic strip 6 is in contact with the reed switch 5;
the telescopic device 4 comprises a spring 4-1, a sliding block 4-2, a mounting bar 4-3 and a shell 4-4;
a sliding groove is arranged in the shell 4-4, the spring 4-1 and the sliding block 4-2 are respectively arranged in the sliding groove, and the spring 4-1 acts on one end of the sliding block 4-2 to enable the other end of the sliding block 4-2 to be in close contact with the inner wall of the shell 4-4; one end of the mounting bar 4-3 penetrates through the shell 4-4 and is fixed at the other end of the sliding block 4-2; the shell 4-4 has the functions of installation and fixation and limiting, and the sliding block 4-2 is prevented from being separated from the shell 4-4;
the shell 4-4 is fixed on the inner wall of the top end of the cabinet body 1 of the server cabinet;
the camera 3 is fixed on the mounting bar 4-3.
In this embodiment, the transistor Q1 and the transistor Q2 are both 8050, the resistor R1 has a resistance of 100K Ω, and the resistor R2 has a resistance of 10K Ω.
In the present embodiment, the resistor R1, the resistor R2, the transistor Q1, the transistor Q2, and the electromagnetic relay K are integrated on a circuit board and mounted inside the mounting telescoping device 4.
In the present embodiment, the housing 4-4 is provided with a notch along the direction of the sliding slot, and the notch ensures that the camera 3 is prevented from contacting the housing 4-4 when the mounting bar 4-3 is completely accommodated in the housing 4-4.
The second embodiment is as follows: the present embodiment is described with reference to fig. 5, and is further limited to the intelligent camera control system applied to the server cabinet in the first embodiment, in the present embodiment, the intelligent camera control system further includes a power transformer circuit;
the power supply transformation circuit comprises a transformer T1, a rectifier bridge, an electrolytic capacitor E1, an electrolytic capacitor E2, a capacitor C1, a capacitor C2 and a three-terminal regulator U1;
the rectifier bridge is composed of a diode D1, a diode D2, a diode D3 and a diode D4;
the model of the three-terminal voltage regulator U1 is 7812;
two input ends of the transformer T1 are respectively connected with a zero line and a live line of 220V alternating current, and two output ends of the transformer T1 are connected with two alternating current input ends of a rectifier bridge;
the negative output end of the rectifier bridge is simultaneously connected with the negative electrode of the electrolytic capacitor E1, one end of the capacitor C1, the grounding end of the three-terminal voltage regulator U1, the negative electrode of the electrolytic capacitor E2 and one end of the capacitor C2, and is used as the negative output end of the power transformation circuit;
the positive electrode output end of the rectifier bridge is simultaneously connected with the positive electrode of the electrolytic capacitor E1, the other end of the capacitor C1 is connected with the input end of the three-terminal voltage regulator U1;
the output end of the three-terminal voltage regulator U1 is connected with the anode of the electrolytic capacitor E2 and the other end of the capacitor C2 at the same time and is used as the anode output end of the power supply transformation circuit;
the positive output end of the power supply voltage transformation circuit is connected with the positive input end of the intelligent control circuit;
and the negative electrode output end of the power supply voltage transformation circuit is connected with the negative electrode input end of the intelligent control circuit.
In this embodiment, the power transformer circuit converts 220V ac power into 3V dc power, so that the intelligent control circuit is powered by 220V commercial power.
The third concrete implementation mode: the present embodiment is further limited to the first embodiment, wherein the reed switch 5 is a B-type reed switch.
In the present embodiment, the B-type reed switch belongs to a normally closed switch.
The fourth concrete implementation mode: in this embodiment, the other end of the mounting bar 4-3 is in the shape of an arc, and an arc-shaped groove matched with the arc-shaped mounting bar 4-3 is formed in the server cabinet door 2.
In the embodiment, the storage process of the mounting bars 4-3 is ensured not to influence the closing of the server cabinet door 2 through the arrangement.
The fifth concrete implementation mode: in this embodiment, the intelligent control system for a camera applied to a server cabinet in the first embodiment is further limited, in this embodiment, the intelligent control circuit further includes an indicator light L;
and the indicator light L is connected in parallel at two ends of an induction coil of the electromagnetic relay K.
In the present embodiment, the operating state of the electromagnetic relay K is indicated by adding the indicator lamp L, and the operating state of the camera 3 is further indicated.
Claims (5)
1. The intelligent control system of the camera applied to the server cabinet is characterized by comprising a telescopic device (4) and an intelligent control circuit;
the intelligent control circuit comprises a resistor R1, a resistor R2, a triode Q1, a triode Q2, an electromagnetic relay K, a reed switch (5) and a magnetic strip (6);
one end of the resistor R1 is respectively connected with one terminal of the reed switch (5) and the base electrode of the triode Q2; one end of the resistor R2 is respectively connected with the collector of the triode Q2 and the base of the triode Q1; the other end of the resistor R1 is respectively connected with the other end of the resistor R2 and one end of an induction coil of the electromagnetic relay K, and the common end of the resistor R1, the other end of the resistor R2 and the induction coil of the electromagnetic relay K is the anode input end of the intelligent control circuit; the other end of the induction coil of the electromagnetic relay K is connected with the collector of a triode Q1; the other terminal of the reed switch (5) is respectively connected with the emitter of the triode Q1 and the emitter of the triode Q2, and the common end of the three is the negative input end of the intelligent control circuit;
one end of a switch of the electromagnetic relay K is connected with a live wire of 220V alternating current, the other end of the switch of the electromagnetic relay K is connected with a positive power supply end of the camera (3), and a negative power supply end of the camera (3) is connected with a zero line of 220V alternating current;
the electromagnetic relay K is a normally open electromagnetic relay;
the reed switch (5) is arranged on the server cabinet body (1) at the opening and closing position of the server cabinet door (2);
the magnetic strip (6) is arranged on the server cabinet door (2), and when the server cabinet door (2) is closed, the magnetic strip (6) is in contact with the reed switch (5);
the telescopic device (4) comprises a spring (4-1), a sliding block (4-2), a mounting bar (4-3) and a shell (4-4);
a sliding groove is formed in the shell (4-4), the spring (4-1) and the sliding block (4-2) are respectively arranged in the sliding groove, and the spring (4-1) acts on one end of the sliding block (4-2) to enable the other end of the sliding block (4-2) to be in close contact with the inner wall of the shell (4-4); one end of the mounting bar (4-3) passes through the shell (4-4) and is fixed at the other end of the sliding block (4-2);
the shell (4-4) is fixed on the inner wall of the top end of the server cabinet body (1);
the camera (3) is fixed on the mounting bar (4-3).
2. The intelligent control system for the camera applied to the server cabinet is characterized in that the intelligent control system further comprises a power supply transformation circuit;
the power supply transformation circuit comprises a transformer T1, a rectifier bridge, an electrolytic capacitor E1, an electrolytic capacitor E2, a capacitor C1, a capacitor C2 and a three-terminal regulator U1;
the rectifier bridge is composed of a diode D1, a diode D2, a diode D3 and a diode D4;
the model of the three-terminal voltage regulator U1 is 7812;
two input ends of the transformer T1 are respectively connected with a zero line and a live line of 220V alternating current, and two output ends of the transformer T1 are connected with two alternating current input ends of a rectifier bridge;
the negative output end of the rectifier bridge is simultaneously connected with the negative electrode of the electrolytic capacitor E1, one end of the capacitor C1, the grounding end of the three-terminal voltage regulator U1, the negative electrode of the electrolytic capacitor E2 and one end of the capacitor C2, and is used as the negative output end of the power transformation circuit;
the positive electrode output end of the rectifier bridge is simultaneously connected with the positive electrode of the electrolytic capacitor E1, the other end of the capacitor C1 is connected with the input end of the three-terminal voltage regulator U1;
the output end of the three-terminal voltage regulator U1 is connected with the anode of the electrolytic capacitor E2 and the other end of the capacitor C2 at the same time and is used as the anode output end of the power supply transformation circuit;
the positive output end of the power supply voltage transformation circuit is connected with the positive input end of the intelligent control circuit;
and the negative electrode output end of the power supply voltage transformation circuit is connected with the negative electrode input end of the intelligent control circuit.
3. The intelligent camera control system applied to the server cabinet is characterized in that the reed switch (5) is a B-type reed switch.
4. The intelligent camera control system applied to the server cabinet as claimed in claim 1, wherein the other end of the mounting bar (4-3) is arc-shaped, and an arc-shaped groove matched with the arc-shaped mounting bar (4-3) is formed in the server cabinet door (2).
5. The intelligent camera control system applied to the server cabinet as claimed in claim 1, wherein the intelligent control circuit further comprises an indicator light L;
and the indicator light L is connected in parallel at two ends of an induction coil of the electromagnetic relay K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144171.0A CN110769160A (en) | 2019-11-20 | 2019-11-20 | Camera intelligent control system applied to server cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911144171.0A CN110769160A (en) | 2019-11-20 | 2019-11-20 | Camera intelligent control system applied to server cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN110769160A true CN110769160A (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911144171.0A Pending CN110769160A (en) | 2019-11-20 | 2019-11-20 | Camera intelligent control system applied to server cabinet |
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| CN (1) | CN110769160A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113309944A (en) * | 2021-05-20 | 2021-08-27 | 国网河南省电力公司平顶山供电公司 | Equipment state detection device in airtight space |
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Application publication date: 20200207 |