CN210225044U - Express delivery cabinet power supply unit - Google Patents
Express delivery cabinet power supply unit Download PDFInfo
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- CN210225044U CN210225044U CN201921169143.XU CN201921169143U CN210225044U CN 210225044 U CN210225044 U CN 210225044U CN 201921169143 U CN201921169143 U CN 201921169143U CN 210225044 U CN210225044 U CN 210225044U
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Abstract
The embodiment of the utility model discloses express delivery cabinet power supply unit. The device comprises: the intelligent control system comprises an industrial personal computer, a main cabinet lock control plate, at least one auxiliary cabinet lock control plate, a switching power supply, a power supply control panel and peripheral equipment, wherein the main cabinet lock control plate is connected with the industrial personal computer, each auxiliary cabinet lock control plate is respectively connected with the main cabinet lock control plate, the switching power supply comprises a first switching power supply and a second switching power supply and is connected with the power supply control panel, the power supply control panel is respectively connected with the main cabinet lock control plate, the industrial personal computer and other peripheral equipment, and the power supply control panel comprises a first output interface and a second output interface. The technical scheme of the embodiment of the utility model, realized carrying out normal power supply to the express delivery cabinet that has a plurality of vice cabinets, guaranteed that communication is reliable and stable, solved the unstable problem of peripheral equipment work of express delivery cabinet.
Description
Technical Field
The embodiment of the utility model provides an relate to express delivery cabinet technical field, especially relate to an express delivery cabinet power supply unit.
Background
With the continuous development of express delivery business, the express delivery cabinet is used by more and more people as the conventional infrastructure in daily life, and in order to meet the use requirements of people, the express delivery cabinet with a plurality of auxiliary cabinets is put into use.
The common express cabinet is generally provided with a main cabinet and 1-4 auxiliary cabinets, and is rarely provided with more than 8 auxiliary cabinets, and the conventional design cannot realize normal power supply for the express cabinet with a plurality of auxiliary cabinets, wherein firstly, the increase of the number of the auxiliary cabinets causes the increase of the number of peripheral equipment, so that the power consumption is increased; secondly, the configuration of the power supply is more complex, and if the configuration of the power supply is unreasonable, part of functions of the express cabinet cannot be used normally, for example, peripheral equipment of the express cabinet cannot work stably or even does not work; thirdly, the communication distance can increase after the auxiliary cabinet is increased, and the signal has interference, resulting in abnormal unlocking.
Disclosure of Invention
The embodiment of the utility model provides an express delivery cabinet power supply unit to the realization is carried out normal power supply to the express delivery cabinet that has a plurality of vice cabinets, guarantees communication reliable and stable, solves the unstable problem of peripheral equipment work of express delivery cabinet.
In a first aspect, an embodiment of the utility model provides an express delivery cabinet power supply unit, include: an industrial personal computer, a main cabinet lock control board, at least one auxiliary cabinet lock control board, a switch power supply, a power supply control board and peripheral equipment, wherein,
the industrial personal computer is used for acquiring information and controlling the opening of each grid lock in the whole express cabinet;
the main cabinet lock control plate is connected with the industrial personal computer and used for realizing the opening control of the main cabinet lattice lock;
the at least one auxiliary cabinet lock control plate is respectively connected with the main cabinet lock control plate and is used for realizing the opening control of the auxiliary cabinet lattice lock;
the switching power supply comprises a first switching power supply and a second switching power supply, is connected with the power supply control board and is used for providing constant-current voltage to the outside through the power supply control board;
the power control panel is respectively connected with the main cabinet lock control panel, the industrial personal computer and other peripheral equipment, and comprises a first output interface and a second output interface, and is used for providing constant-current voltage corresponding to the first switching power supply to the industrial personal computer, the main cabinet lock control panel and the at least one auxiliary cabinet lock control panel through the first output interface and providing constant-current voltage corresponding to the second switching power supply to the peripheral equipment through the second output interface.
Optionally, the peripheral equipment includes at least two LED light bars, and each of the LED light bars is connected to the main cabinet lock control panel and the at least one sub-cabinet lock control panel.
Optionally, the power control board is specifically configured to sequentially provide, through the second output interface, a constant current voltage corresponding to the second switching power supply to each of the LED light bars according to a serial connection order of the main cabinet lock control board and the at least one auxiliary cabinet lock control board.
Optionally, the main cabinet lock control plate is taken as a central point, and the main cabinet lock control plate is connected with the at least one auxiliary cabinet lock control plate in series; or the at least one auxiliary cabinet lock control plate is directly connected with the main cabinet lock control plate respectively;
the power supply control panel is specifically configured to provide a constant current voltage corresponding to the first switching power supply to the main cabinet lock control panel through the first output interface, and provide a constant current voltage corresponding to the first switching power supply to each of the auxiliary cabinet lock control panels in sequence through the main cabinet lock control panel.
Optionally, the method further includes: the at least two light bar power supply driving modules are respectively arranged on the main cabinet lock control plate and each auxiliary cabinet lock control plate;
the lamp strip power supply driving module comprises a first connector, a second connector and a third connector;
the first connector is used for receiving constant-current voltage transmitted by a previous-stage lock control board or the power control board and inputting the constant-current voltage into the light bar power supply driving module;
the second connector is connected with the LED lamp strip and used for providing constant-current voltage for the LED lamp strip;
the third connector is used for transmitting the constant-current voltage to the rear-stage lock control plate;
the main cabinet lock control panel and each auxiliary cabinet lock control panel are specifically used for controlling the on-off state of the corresponding LED light bar through the light bar power supply driving module.
Optionally, the method further includes: the first communication bus is respectively connected with the main cabinet lock control panel and the power supply control panel;
the power control board further includes: the first input interface is connected with the first switching power supply, and the second input interface is connected with the second switching power supply;
the main cabinet lock control board is used for sending a power supply closing instruction to the power supply control board through the first communication bus when receiving a message which is sent by the industrial personal computer and used for indicating that the number of the auxiliary cabinets of the express delivery cabinet is less than a preset number;
and the power supply control board is used for turning off one switching power supply corresponding to the power supply turning-off instruction and the corresponding input interface when receiving the power supply turning-off instruction.
Optionally, the method further includes: the first communication bus is respectively connected with the main cabinet lock control panel and the power supply control panel;
the power control board further includes: the first input interface is connected with the first switching power supply, and the second input interface is connected with the second switching power supply;
the main cabinet lock control board is used for sending a power supply closing instruction to the power supply control board through the first communication bus when receiving a message which is sent by the industrial personal computer and used for indicating that the number of the auxiliary cabinets of the express delivery cabinet is less than a preset number;
and the power supply control board is used for turning off one switching power supply corresponding to the power supply turning-off instruction and the corresponding input interface when receiving the power supply turning-off instruction.
Optionally, the light bar power supply driving module further includes an optical coupler, and the optical coupler is used for realizing optical coupling isolation of the control signal for opening the lattice lock and the control signal for switching the light bar.
Optionally, the peripheral device further includes: the temperature and humidity sensor is arranged on the power control board and used for controlling a switch of the cooling fan;
the power supply control board is further specifically used for providing constant-current voltage corresponding to the second switching power supply to the cooling fan and the camera through the second output interface.
Optionally, the main cabinet lock control panel and the at least one auxiliary cabinet lock control panel adopt i.mx series RT1021CAG4A chips.
The embodiment of the utility model provides a, through for the first switching power supply of express delivery cabinet configuration, second switching power supply and power control panel, first output interface through power control panel is to the industrial computer, main cabinet lock accuse board and at least one vice cabinet lock accuse board provide the constant current voltage who corresponds with first switching power supply, and the second output interface through power control panel provides the constant current voltage who corresponds with second switching power supply to the peripheral equipment of express delivery cabinet, when having solved prior art and supplying power to the express delivery cabinet that has a plurality of vice cabinets, the power supply that exists is not enough and peripheral equipment unstable scheduling problem, through reasonable power configuration, realize carrying out normal power supply to the express delivery cabinet that has a plurality of vice cabinets, guarantee communication reliable and stable simultaneously, the peripheral equipment job stabilization of express delivery cabinet.
Drawings
Fig. 1 is a schematic structural diagram of an express delivery cabinet power supply device in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an express delivery cabinet power supply device in an embodiment of the present invention;
FIG. 3 is a schematic view of a lock control plate connection mode according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a light bar power supply driving module in an 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 of the structures related to the present invention are shown in the drawings, not all of the structures.
Fig. 1 is the embodiment of the utility model provides an in the embodiment of the utility model provides an express delivery cabinet power supply unit's schematic structure diagram, as shown in fig. 1, express delivery cabinet power supply unit includes: an industrial personal computer 110, a main cabinet lock control panel 120, at least one auxiliary cabinet lock control panel 130 (one is shown as an example in fig. 1), a switching power supply 140, a power supply control panel 150 and peripheral equipment 160.
And the industrial personal computer 110 is used for acquiring information and controlling the opening of each cell lock in the whole express cabinet. The embodiment of the utility model provides an in, industrial computer 110 is the industrial control computer promptly, and it can be located the inside of express delivery cabinet, also can be located the outside of express delivery cabinet, can adopt bus structure, detects and controls each lock control board and the peripheral equipment of express delivery cabinet to through opening of lock control board control correspondence check mouth lock, and carry out information acquisition to partial electrical part and peripheral equipment in the main cabinet.
The embodiment of the utility model provides an in, whole express delivery cabinet has a main cabinet and a plurality of vice cabinet, all has a lock control board in every cabinet body, for the convenience of distinguishing, will master the lock control board in the cabinet and call main cabinet lock control board, will call vice cabinet lock control board with the lock control board in the vice cabinet. In order to improve the processing performance of the lock control plates and meet the requirements of users and function expansion, the main cabinet lock control plate 120 and the at least one auxiliary cabinet lock control plate 130 both adopt i.MX series RT1021CAG4A chips, and the express cabinet is optimized by utilizing the characteristics of high performance, high integration degree and low cost of the chips.
The main cabinet lock control board 120 is connected with the industrial personal computer 110 and is used for realizing the opening control of the main cabinet lattice lock; and the at least one auxiliary cabinet lock control plate 130 is respectively connected with the main cabinet lock control plate 120 and is used for realizing the opening control of the auxiliary cabinet lattice lock.
Optionally, the main cabinet lock control panel 120 and each of the sub-cabinet lock control panels 130 have a code capable of identifying an identity, when the industrial personal computer 110 sends a lattice control instruction to the main cabinet lock control panel 120, the main cabinet lock control panel 120 determines a lock control panel matched with the control instruction according to the code carried by the lattice control instruction, and if the lock control panel matched with the control instruction is the main cabinet lock control panel 120, the main cabinet lock control panel 120 directly sends the control instruction to the corresponding main cabinet lattice lock to control opening of a lattice door; if the lock control panel matched with the control instruction is the auxiliary cabinet lock control panel 130, the control instruction is sent to the matched auxiliary cabinet lock control panel, and the corresponding auxiliary cabinet lattice lock is controlled to be opened through the auxiliary cabinet lock control panel.
Optionally, each cell lock mainly has two parts, namely a power supply part and a lock state part, and in order to monitor the state of each cell lock and the fault condition of each cell lock in real time, each cell lock needs to feed back the lock state of the cell lock to the lock control plate after unlocking and locking, so that the industrial personal computer 110 can know the state of each cell lock through the lock control plate.
A switching power supply 140 including a first switching power supply 141 and a second switching power supply 142 connected to the power supply control board 150 for supplying a constant current voltage to the outside through the power supply control board 150;
and the power supply control panel 150 is respectively connected with the main cabinet lock control panel 120, the industrial personal computer 110 and other peripheral equipment 160, and the power supply control panel 150 comprises a first output interface 151 and a second output interface 152, and is used for providing constant current voltage corresponding to the first switching power supply 141 to the industrial personal computer 110, the main cabinet lock control panel 120 and the at least one auxiliary cabinet lock control panel 130 through the first output interface 151 and providing constant current voltage corresponding to the second switching power supply 142 to the peripheral equipment 160 through the second output interface 152.
The embodiment of the utility model provides an in, in order to satisfy the power supply demand of the express delivery cabinet that has a plurality of vice cabinets, switch power supply and a power control panel 150 have been increased for the express delivery cabinet, use two way powers simultaneously to supply power for the express delivery cabinet, and carry out rational distribution to two way powers through power control panel, make the peripheral equipment of express delivery cabinet and the equipment that control bin lock was opened use different mains operated respectively, for example, to industrial computer 110 through first switching power supply 141, main cabinet lock control panel 120 and the power supply of at least one vice cabinet lock control panel 130, through the outside equipment 160 that establishes of second switching power supply 142, when avoiding opening at the control bin, peripheral equipment is because the power supply is not enough, can not work stably.
Optionally, the main cabinet lock control panel 120 is taken as a central point, and the main cabinet lock control panel 120 is connected in series with at least one auxiliary cabinet lock control panel 130; alternatively, at least one sub-cabinet lock control panel 130 is directly connected to the main cabinet lock control panel 120, respectively;
the power control board 150 is specifically configured to provide a constant current voltage corresponding to the first switching power supply 141 to the main cabinet lock control board 120 through the first output interface 151, and sequentially provide a constant current voltage corresponding to the first switching power supply 141 to each of the sub-cabinet lock control boards 130 through the main cabinet lock control board 120.
The main cabinet lock control panel 120 and the at least one auxiliary cabinet lock control panel 130 may be connected in series, but in order to reduce the communication distance between the lock control panels, the main cabinet lock control panel 120 and the at least one auxiliary cabinet lock control panel 130 need to be connected in series with the main cabinet lock control panel 120 as a central point.
For example, assuming that the express delivery cabinet has 8 sub-cabinets, the left side of the main cabinet lock control panel may be connected in series with a first sub-cabinet lock control panel, the first sub-cabinet lock control panel may be connected in series with a second sub-cabinet lock control panel, and so on, so that the left side of the main cabinet lock control panel is connected in series with 4 sub-cabinet lock control panels in sequence, and the right side of the main cabinet lock control panel is connected in series with 4 lock control panels in sequence. As shown in fig. 3, the situation that the left side of the main cabinet lock control panel is connected with one auxiliary cabinet lock control panel in series and the right side is connected with one auxiliary cabinet lock control panel in series is shown.
The main cabinet lock control panel 120 may also be directly connected to at least one of the secondary cabinet lock control panels 130, respectively, in a manner that further shortens the communication distance between the lock control panels.
When the two switching power supplies simultaneously supply power to the express delivery cabinet, the first output interface 151 is used for outputting the constant-current voltage provided by the first switching power supply 141, and the second output interface 152 is used for outputting the constant-current voltage provided by the second switching power supply 142. Therefore, the power control board 150 provides a constant current voltage to the main cabinet lock control board 120 through the first output interface 151, and provides the constant current voltage to each of the sub-cabinet lock control boards 130 in sequence through the main cabinet lock control board 120 according to the connection relationship between the main cabinet lock control board 120 and at least one of the sub-cabinet lock control boards 130.
Optionally, as shown in fig. 2, the peripheral device 160 includes at least two LED light bars 161 (three are illustrated in fig. 2), and each LED light bar 161 is connected to the main cabinet lock control panel 120 and at least one sub-cabinet lock control panel 130 (two are illustrated in fig. 2), respectively.
The power control board 150 is specifically configured to sequentially provide a constant current voltage corresponding to the second switching power supply 142 to each LED light bar 161 through the second output interface 152 according to the serial connection sequence between the main cabinet lock control board 120 and the at least one auxiliary cabinet lock control board 130.
Specifically, each cabinet body is provided with an LED lamp strip for lighting up the corresponding cabinet body according to a control instruction, and convenience is brought to users to use the express delivery cabinet. The power control board 150 sequentially supplies power to the LED light bars of the lock control boards from the lock control board connected to the second output interface 152 according to the serial connection sequence between the lock control boards.
Optionally, as shown in fig. 2, the express delivery cabinet power supply device further includes: at least two light bar power supply driving modules 162 (three are illustrated in fig. 2) are respectively disposed on the main cabinet lock control panel 120 and each of the sub-cabinet lock control panels 130, and are configured to supply power to the LED light bars connected to the lock control panels, and drive the next connected lock control panel to supply power to the LED light bars connected thereto.
Optionally, the light bar power driving module 162 includes a first connector 163, a second connector 164 and a third connector 165;
the first connector 163 is connected to the third connector 165 of the previous lock control panel or connected to the second output interface 152 of the power control panel 150, and is configured to receive the constant current voltage transmitted by the previous lock control panel or the power control panel 150 and input the constant current voltage into the light bar power supply driving module 162;
a second connector 164 connected to the LED light bar 161 for providing a constant current voltage to the LED light bar 161;
a third connector 165 connected to the first connector 163 of the rear lock control panel, for transmitting the constant current voltage to the rear lock control panel;
the main cabinet lock control panel 120 and each sub-cabinet lock control panel 130 are specifically configured to control the on-off state of the corresponding LED light bar 161 through the light bar power supply driving module 162.
Optionally, as shown in fig. 4, the light bar power supply driving module 162 further includes an optical coupler 166, and the optical coupler 166 is used for realizing optical coupling isolation between the control signal for opening the cell lock and the control signal for opening the light bar switch, so as to avoid mutual interference between the control signal for opening the cell lock and the control signal for opening the light bar switch, and ensure that the LED light bar 161 is not affected by unlocking the cell lock and can normally operate.
Optionally, as shown in fig. 2, the express delivery cabinet power supply device further includes: the first communication bus 170 is respectively connected with the main cabinet lock control panel 120 and the power control panel 150;
the power control board 150 further includes: a first input interface 153 and a second input interface 154, wherein the first input interface 153 is connected with the first switching power supply 141, and the second input interface 154 is connected with the second switching power supply 142;
the main cabinet lock control board 120 is used for sending a power supply closing instruction to the power supply control board 150 through the first communication bus 170 when receiving a message which is sent by the industrial personal computer 110 and used for indicating that the number of the sub-cabinets of the express delivery cabinet is less than the preset number;
and the power control board 150 is configured to turn off one switching power supply corresponding to the power-off command and the corresponding input interface when receiving the power-off command.
In the embodiment of the utility model, when the number of the sub-cabinets of the express cabinet is greater than or equal to the preset number, the industrial personal computer 110 considers that two switching power supplies are needed to supply power to the express cabinet; when the number of the auxiliary cabinets is smaller than the preset number, the industrial personal computer 110 considers that the power supply requirement of the express delivery cabinet can be met only by one switching power supply, at this time, the industrial personal computer 110 sends a message for indicating that the number of the auxiliary cabinets of the express delivery cabinet is smaller than the preset number to the main cabinet lock control board 120, the main cabinet lock control board 120 generates a power supply closing instruction according to the message, and sends the power supply closing instruction to the power supply control board 150 through the first communication bus 170, so that one path of the switching power supply and the corresponding input interface are closed through the power supply control board 150. Wherein the preset number may be 8, 10 or other preset values.
Optionally, this express delivery cabinet power supply unit still includes: the second communication bus 180, the second communication bus 180 is connected with the main cabinet lock control board 120 and the industrial personal computer 110 respectively;
the industrial personal computer 110 is used for communicating with the main cabinet lock control board 120 through a second communication bus 180 so as to control equipment in the main cabinet and open and control the main cabinet lattice lock;
and the main cabinet lock control panel 120 is used for communicating with each auxiliary cabinet lock control panel 130 through a second communication bus 180 respectively so as to realize the opening control of the auxiliary cabinet lattice lock.
Optionally, the peripheral device 160 further includes: the temperature and humidity sensor 167, the cooling fan 168 and the camera 169, wherein the cooling fan 168 and the camera 169 are respectively connected with the power control board 150, the temperature and humidity sensor 167 is arranged on the power control board 150, and the temperature and humidity sensor 167 is used for controlling the switch of the cooling fan 168;
the power control board 150 is further specifically configured to provide a constant current voltage corresponding to the second switching power supply 142 to the cooling fan 167 and the camera 169 through the second output interface 152.
Optionally, this express delivery cabinet power supply unit still includes: the system comprises a touch liquid crystal screen and a code scanning printer, wherein the touch liquid crystal screen and the code scanning printer are respectively connected with an industrial personal computer 110;
the industrial personal computer 110 is further configured to remotely read and control the touch liquid crystal screen and the code scanning printer, so that the touch liquid crystal screen provides corresponding information to a user, or the code scanning printer prints a corresponding express document according to a printing request of the user.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. 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 with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. An express delivery cabinet power supply unit, its characterized in that includes: an industrial personal computer, a main cabinet lock control board, at least one auxiliary cabinet lock control board, a switch power supply, a power supply control board and peripheral equipment, wherein,
the industrial personal computer is used for acquiring information and controlling the opening of each grid lock in the whole express cabinet;
the main cabinet lock control plate is connected with the industrial personal computer and used for realizing the opening control of the main cabinet lattice lock;
the at least one auxiliary cabinet lock control plate is respectively connected with the main cabinet lock control plate and is used for realizing the opening control of the auxiliary cabinet lattice lock;
the switching power supply comprises a first switching power supply and a second switching power supply, is connected with the power supply control board and is used for providing constant-current voltage to the outside through the power supply control board;
the power control panel is respectively connected with the main cabinet lock control panel, the industrial personal computer and the peripheral equipment, and comprises a first output interface and a second output interface, and is used for providing constant current voltage corresponding to the first switching power supply to the industrial personal computer, the main cabinet lock control panel and the at least one auxiliary cabinet lock control panel through the first output interface and providing constant current voltage corresponding to the second switching power supply to the peripheral equipment through the second output interface.
2. The power supply device according to claim 1, wherein the peripheral equipment comprises at least two LED light bars, and each LED light bar is connected with the main cabinet lock control panel and the at least one auxiliary cabinet lock control panel respectively.
3. The power supply device according to claim 2,
the power supply control board is specifically configured to sequentially provide constant-current voltages corresponding to the second switching power supply to the LED light bars through the second output interface according to a serial connection order of the main cabinet lock control board and the at least one auxiliary cabinet lock control board.
4. The power supply device according to claim 1, wherein the main cabinet lock control panel is connected in series with the at least one sub-cabinet lock control panel with the main cabinet lock control panel as a central point; or the at least one auxiliary cabinet lock control plate is directly connected with the main cabinet lock control plate respectively;
the power supply control panel is specifically configured to provide a constant current voltage corresponding to the first switching power supply to the main cabinet lock control panel through the first output interface, and provide a constant current voltage corresponding to the first switching power supply to each of the auxiliary cabinet lock control panels in sequence through the main cabinet lock control panel.
5. The power supply device according to claim 3, further comprising: the at least two light bar power supply driving modules are respectively arranged on the main cabinet lock control plate and each auxiliary cabinet lock control plate;
the lamp strip power supply driving module comprises a first connector, a second connector and a third connector;
the first connector is used for receiving constant-current voltage transmitted by a previous-stage lock control board or the power control board and inputting the constant-current voltage into the light bar power supply driving module;
the second connector is connected with the LED lamp strip and used for providing constant-current voltage for the LED lamp strip;
the third connector is used for transmitting the constant-current voltage to the rear-stage lock control plate;
the main cabinet lock control panel and each auxiliary cabinet lock control panel are specifically used for controlling the on-off state of the corresponding LED light bar through the light bar power supply driving module.
6. The power supply device according to claim 1, further comprising: the first communication bus is respectively connected with the main cabinet lock control panel and the power supply control panel;
the power control board further includes: the first input interface is connected with the first switching power supply, and the second input interface is connected with the second switching power supply;
the main cabinet lock control board is used for sending a power supply closing instruction to the power supply control board through the first communication bus when receiving a message which is sent by the industrial personal computer and used for indicating that the number of the auxiliary cabinets of the express delivery cabinet is less than a preset number;
and the power supply control board is used for turning off one switching power supply corresponding to the power supply turning-off instruction and the corresponding input interface when receiving the power supply turning-off instruction.
7. The power supply device according to claim 6, further comprising: the second communication bus is respectively connected with the main cabinet lock control plate and the industrial personal computer;
the industrial personal computer is used for communicating with the main cabinet lock control plate through the second communication bus so as to realize control over equipment in the main cabinet and control over opening of the main cabinet lattice lock;
and the main cabinet lock control panel is used for communicating with each auxiliary cabinet lock control panel through a second communication bus respectively so as to realize the opening control of the auxiliary cabinet lattice lock.
8. The power supply device according to claim 5, wherein the light bar power supply driving module further comprises an optical coupler, and the optical coupler is used for realizing optical coupling isolation of the grille lock opening control signal and the light bar switch control signal.
9. The power supply apparatus according to claim 1, wherein the peripheral device further comprises: the temperature and humidity sensor is arranged on the power control board and used for controlling a switch of the cooling fan;
the power supply control board is further specifically used for providing constant-current voltage corresponding to the second switching power supply to the cooling fan and the camera through the second output interface.
10. The power supply device according to any one of claims 1 to 9,
the main cabinet lock control board and the at least one auxiliary cabinet lock control board adopt i.MX series RT1021CAG4A chips.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921169143.XU CN210225044U (en) | 2019-07-24 | 2019-07-24 | Express delivery cabinet power supply unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921169143.XU CN210225044U (en) | 2019-07-24 | 2019-07-24 | Express delivery cabinet power supply unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111915811A (en) * | 2020-08-04 | 2020-11-10 | 递易（上海）智能科技有限公司 | Method and equipment for controlling cabinet access by multiple hosts |
| CN113419468A (en) * | 2021-07-15 | 2021-09-21 | 深圳市丰巢网络技术有限公司 | Express cabinet |
| WO2021208222A1 (en) * | 2020-04-13 | 2021-10-21 | 深圳市丰巢科技有限公司 | Dual-face express delivery locker |
| CN114241686A (en) * | 2021-12-31 | 2022-03-25 | 华盛通(无锡)影像科技有限公司 | Intelligent integrated express cabinet |
-
2019
- 2019-07-24 CN CN201921169143.XU patent/CN210225044U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208222A1 (en) * | 2020-04-13 | 2021-10-21 | 深圳市丰巢科技有限公司 | Dual-face express delivery locker |
| CN111915811A (en) * | 2020-08-04 | 2020-11-10 | 递易（上海）智能科技有限公司 | Method and equipment for controlling cabinet access by multiple hosts |
| CN113419468A (en) * | 2021-07-15 | 2021-09-21 | 深圳市丰巢网络技术有限公司 | Express cabinet |
| CN113419468B (en) * | 2021-07-15 | 2023-09-26 | 深圳市丰巢网络技术有限公司 | express cabinet |
| CN114241686A (en) * | 2021-12-31 | 2022-03-25 | 华盛通(无锡)影像科技有限公司 | Intelligent integrated express cabinet |
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