CN212086223U - Communication switching module based on RS485 and zigbee - Google Patents
Communication switching module based on RS485 and zigbee Download PDFInfo
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- CN212086223U CN212086223U CN202020468936.8U CN202020468936U CN212086223U CN 212086223 U CN212086223 U CN 212086223U CN 202020468936 U CN202020468936 U CN 202020468936U CN 212086223 U CN212086223 U CN 212086223U
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Abstract
The utility model provides a communication switching module based on RS485 and zigbee. The communication switching module based on RS485 and zigbee comprises: the system comprises a doorbell, a face recognition machine, an adapter and a power adapter; RS485 chip, the RS485 chip set up in the inside of face identification machine, the inside of adapter is provided with the zigbee chip, the adapter is provided with the zigbee case of going into the network, power adapter pass through the wire with the 12v interface and the GND interface connection of doorbell, power adapter pass through the wire with the face identification machine is connected, power adapter pass through the wire with the 12v interface of adapter with GND interface connection, the doorbell is 12v4 line doorbell, power adapter changes 12v power adapter for 220 v. The utility model provides a communication switching module based on RS485 and zigbee has solved among the hotel guest room control system face recognition machine AND gate lock intelligent chip, house plate demonstration communication instruction and has lost the problem.
Description
Technical Field
The utility model relates to a wireless communication field especially relates to a communication switching module based on RS485 and zigbee.
Background
Under the dual drive of market and technology, the development of wireless communication business is leap forward, and both data transmission rate and communication quality are qualitatively leap. The wireless network is developed towards high speed, wide bandwidth and generalization, communication is increasingly kept in the aspects of daily life, social and economic life of people, and the wireless communication module becomes a life pulse for the development of the power meter reading system. The wireless transmission network is the infrastructure of the social and economic development, and the wireless transmission module is the infrastructure in the whole meter reading system.
In the business of a hotel, the situation that a face recognition machine and a door lock intelligent chip and a doorplate in a guest room control system display communication instructions to be lost may exist, so that the security of the hotel is reduced, and the loss of guest room articles exists.
Therefore, it is necessary to provide a communication switching module based on RS485 and zigbee to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a communication switching module based on RS485 and zigbee has solved face identification machine AND gate lock intelligent chip, house plate among the hotel guest room control system and has shown the problem that communication instruction loses.
In order to solve the technical problem, the utility model provides a communication switching module based on RS485 and zigbee includes:
the system comprises a doorbell, a face recognition machine, an adapter and a power adapter;
RS485 chip, the RS485 chip set up in the inside of face identification machine, the inside of adapter is provided with the zigbee chip, the adapter is provided with the zigbee case of going into the network, power adapter pass through the wire with the 12v interface and the GND interface connection of doorbell, power adapter pass through the wire with the face identification machine is connected, power adapter pass through the wire with the 12v interface of adapter with GND interface connection.
Preferably, the doorbell is a 12v4 line doorbell, the power adapter is a 220v to 12v power adapter, and the adapter is a UCAM door display 185 adapter.
Preferably, a first A, B binding post is arranged on the face recognition machine, a second A, B binding post is arranged on the adapter, the first A binding post is connected with the second A binding post through a wire, and the first B binding post is connected with the second B binding post through a wire.
The utility model also provides a communication switching module based on RS485 and zigbee, include doorbell, face identification machine, adapter, power adapter, communication switching module based on RS485 and zigbee still includes: a base;
the bottom ends of the two movable rods are respectively movably connected to two sides of the top of the base, a face recognition device is fixedly connected between the top ends of the two movable rods, supporting rods are fixedly connected to two sides of the top of the base, limiting teeth are fixedly connected to the opposite sides of the two supporting rods, sliding blocks are slidably connected to the front sides of the two supporting rods, and a protective frame is fixedly connected between the opposite sides of the two sliding blocks;
the clamping devices are respectively arranged on two sides of the protective frame and comprise mounting grooves, sliding plates are connected between the top and the bottom of the inner wall of each mounting groove in a sliding mode, pull rods are fixedly connected to the right sides of the sliding plates, one ends of the pull rods penetrate through the mounting grooves and extend to the outside of the mounting grooves, the right sides of the sliding plates are located between the right sides of the inner wall of the mounting grooves and located on the outer surfaces of the pull rods, reset springs are arranged on the outer surfaces of the right sides of the inner walls of the mounting grooves, fixture blocks are fixedly connected to the left sides of the sliding plates, and the mounting grooves are penetrated through the left sides of.
Preferably, the top of the face recognition device is provided with an illuminating lamp, the bottom of the face recognition device is provided with a balancing weight, and the back of the face recognition device is fixedly connected with a hanging ring.
Preferably, the top of base just is located face identification device's back fixedly connected with support frame, the top of support frame is provided with the dwang, the outer fixed surface of dwang is connected with the live-rollers, the surface winding of live-rollers has the stay cord, the first belt pulley of outer fixed surface of dwang one end connection has.
Preferably, the top of the base is located on the back of the support frame and is fixedly connected with a rotating motor, the top of the base is located on the front of the rotating motor and is fixedly connected with a reduction gearbox, and a second belt pulley is arranged on the front of the reduction gearbox.
Compared with the prior art, the utility model provides a communication switching module based on RS485 and zigbee has following beneficial effect:
the utility model provides a communication switching module based on RS485 and ZigBee, after the success of a face recognition machine, the command is sent to the switching module through RS485, the switching module receives the command and then is sent to a ZigBee chip through a serial port, the ZigBee chip receives the command and then is transmitted to a host gateway, the gateway sends a door opening command to a door lock intelligent chip, after a guest room is cleaned and a non-interference key switch is pressed down, the command is sent to the switching module through the host gateway ZigBee, the switching module receives the command and then is sent to the RS485 chip through the serial port, the RS485 chip sends the command to a face recognition machine, a display screen of the face recognition machine presents a cleaning and non-interference icon, after the face recognition machine recognizes a visitor, the command is sent to the switching module through RS485 after the command is received by the switching module, the ZigBee chip receives the command and then triggers a relay to conduct, namely, a dry contact point conducts, at the moment, a doorbell can send a dong ding prompt sound, the problem of losing of face recognition machine and lock intelligent chip, house plate demonstration communication instruction among hotel guest room control system is solved.
Drawings
Fig. 1 is a schematic structural diagram of a communication switching module according to a first embodiment of the present invention based on RS485 and zigbee;
FIG. 2 is a PCB view of the patching module;
FIG. 3 is a schematic diagram of a patching module;
fig. 4 is a schematic structural diagram of a second embodiment of the communication switching module based on RS485 and zigbee provided in the present invention;
FIG. 5 is a schematic view of the clamping mechanism shown in FIG. 4;
FIG. 6 is a side view of the base shown in FIG. 1;
fig. 7 is a top view of the base shown in fig. 6.
Reference numbers in the figures: 1. the base, 2, the movable rod, 3, the face identification device, 4, the bracing piece, 5, spacing tooth, 6, the sliding block, 7, the protective frame, 8, chucking device, 81, the mounting groove, 82, the sliding plate, 83, the pull rod, 84, reset spring, 85, the fixture block, 9, the light, 10, the balancing weight, 11, the link, 12, the support frame, 13, the dwang, 14, the live-rollers, 15, the stay cord, 16, first belt pulley, 17, the rotating electrical machines, 18, the reducing gear box, 19, the second belt pulley.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a communication switching module based on RS485 and zigbee according to a first embodiment of the present invention; FIG. 2 is a PCB view of the patching module; fig. 3 is a schematic diagram of a patching module. The communication switching module based on RS485 and zigbee comprises:
the system comprises a doorbell, a face recognition machine, an adapter and a power adapter;
RS485 chip, the RS485 chip set up in the inside of face identification machine, the inside of adapter is provided with the zigbee chip, the adapter is provided with the zigbee case of going into the network, power adapter pass through the wire with the 12v interface and the GND interface connection of doorbell, power adapter pass through the wire with the face identification machine is connected, power adapter pass through the wire with the 12v interface of adapter with GND interface connection.
The doorbell is a 12v4 line doorbell, the power adapter is a 220v to 12v power adapter, the adapter is a UCAM door display 185 adapter.
Be provided with first A, B terminal on the face identification machine, be provided with second A, B terminal on the adapter, first A terminal passes through the wire with second A terminal and is connected, first B terminal with second B terminal passes through the wire and connects.
The utility model provides a communication switching module's theory of operation based on RS485 and zigbee as follows:
after the face recognition machine succeeds, an instruction is sent to the switching module through the RS485 after the face recognition machine receives the instruction, the switching module receives the instruction and then transmits the instruction to the host gateway, the gateway sends a door opening instruction to the intelligent door lock chip, the door in a guest room is cleaned and the no-interference key switch is pressed down, the instruction is sent to the switching module through the host gateway ZigBee after the instruction is received, the switching module receives the instruction and then sends the instruction to the RS485 chip through the serial port, the RS485 chip sends the instruction to the face recognition machine, a display screen of the face recognition machine presents a cleaning and no-interference icon, after the face recognition machine recognizes a visitor, the instruction is sent to the switching module through the RS485, the switching module receives the instruction and then sends the instruction to the ZigBee chip through the serial port, the ZigBee chip triggers the relay of the module to conduct after the instruction, namely, a main contact of the doorbell is conducted, and then the doorbell can send a ding-dong prompt.
Compared with the prior art, the utility model provides a communication switching module based on RS485 and zigbee has following beneficial effect:
after the face recognition machine succeeds, an instruction is sent to a switching module through RS485 after the face recognition machine receives the instruction, the switching module sends the instruction to a ZigBee chip through a serial port after receiving the instruction, the ZigBee chip transmits the instruction to a host gateway, the gateway sends a door opening instruction to a door lock intelligent chip, after a cleaning and do-not-disturb key switch in a guest room is pressed down, the instruction is sent to the switching module through the host gateway ZigBee, the switching module sends the instruction to an RS485 chip through the serial port after receiving the instruction, the RS485 chip sends the instruction to the face recognition machine, a display screen of the face recognition machine presents a cleaning and do-not-disturb icon, after the face recognition machine recognizes a visitor, the instruction is sent to the switching module through RS485, the switching module sends the instruction to a ZigBee chip through the serial port after receiving the instruction, the ZigBee chip triggers a relay of the module to be conducted after receiving the instruction, namely, a main contact of a doorbell is conducted, at the moment, a doorbell can send a ding-dong prompt sound, and the problems that, The doorplate displays the problem of communication instruction loss.
Second embodiment
Referring to fig. 4-7 of the second embodiment, the second embodiment of the present invention further provides another communication switching module based on RS485 and zigbee.
In an optional manner of this embodiment, the communication switching module based on RS485 and zigbee may include the doorbell, a face recognition machine, an adapter, and a power adapter; the garden environmental protection housekeeper information management system further comprises: a base 1;
the bottom ends of the two movable rods 2 are respectively movably connected to two sides of the top of the base 1, a face recognition device 3 is fixedly connected between the top ends of the two movable rods 2, the two sides of the top of the base are both fixedly connected with supporting rods 4, one side, away from each other, of each supporting rod 4 is fixedly connected with a limiting tooth 5, the front surfaces of the two supporting rods 4 are both slidably connected with sliding blocks 6, and a protective frame 7 is fixedly connected between the sides, away from each other, of the two sliding blocks 6;
The two clamping devices 8 are respectively arranged on two sides of the protective frame 7, each clamping device 8 comprises a mounting groove 81, a sliding plate 82 is slidably connected between the top and the bottom of the inner wall of the mounting groove 81, a pull rod 83 is fixedly connected to the right side of the sliding plate 82, one end of the pull rod 83 penetrates through the mounting groove 81 and extends to the outside of the mounting groove 81, a return spring 84 is arranged between the right side of the sliding plate 82 and the right side of the inner wall of the mounting groove 81 and located on the outer surface of the pull rod 83, a clamping block 85 is fixedly connected to the left side of the sliding plate 82, and the mounting groove 81 and the clamping block 85 extend to the outside of the mounting groove 81.
The top of face recognition device 3 is provided with light 9, and setting up of light 9 is arranged in the night when discerning, provides the illumination function for face looks more clear during the discernment, the bottom of face recognition device 3 is provided with balancing weight 10, and setting up of balancing weight 10 makes face recognition zhuangzi 3's gravity bigger, does benefit to and resets, face recognition device 3's back fixedly connected with link 11.
The top of base 1 just is located face identification device 3's back fixedly connected with support frame 12, the top of support frame 12 is provided with dwang 13, the outer fixed surface of dwang 13 is connected with live-rollers 14, the surface winding of live-rollers 14 has stay cord 15, the first belt pulley 16 of outer fixed surface of live-rollers 13 one end, the other end and the 11 fixed connection of link of stay cord 15.
The top of base 1 just is located the back fixedly connected with rotating electrical machines 17 of support frame 12, the top of base 1 just is located rotating electrical machines 17's front fixedly connected with reducing gear box 18, rotating electrical machines 17 pass through control switch and are connected with external power, and rotating electrical machines 17 can just reverse for servo motor, and rotating electrical machines 17's output shaft passes through the shaft coupling and is connected with reducing gear box 18, reducing gear box 18's front is provided with second belt pulley 19, is provided with the belt between the surface of second belt pulley 19 and the surface of first belt pulley.
In another optional mode of this embodiment, the communication switching module based on RS485 and zigbee may not include the doorbell, the face recognition machine, the adapter, and the power adapter, and only needs to satisfy, does not hinder other elements formed by the communication switching module based on RS485 and zigbee, and the angle adjustment effect can be achieved for the face recognition device 3.
In yet another optional manner of this embodiment, the RS485 and zigbee-based communication switching module may also include an electronic device or a function module in the prior art, so as to replace the doorbell, the face recognition machine, the adapter, and the power adapter, and implement the same functions of the above modules. Only need satisfy the electronic equipment or the functional module among the prior art, do not hinder other components that communication switching module based on RS485 and zigbee constitutes can realize angle regulation's effect to face recognition device 3.
Compared with the prior art, the utility model provides a communication switching module based on RS485 and zigbee has following beneficial effect:
the face recognition device 3 has higher safety through the arrangement of the protective frame 7, the bottom of the limiting tooth 5 is arc-shaped, the protective frame 7 can be conveniently pulled upwards, the rotating motor 17 is started, the rotating motor 17 drives the second belt pulley 19 to rotate after being decelerated through the reduction gearbox 18, the second belt pulley 19 rotates to drive the first belt pulley 16 to rotate, the rotating roller 14 is further rotated, the stay cord 15 is led out, the counterweight block 10 increases the gravity of the face recognition device 3, the back of the face recognition device 3 is further sunk due to the gravity, a camera on the front face of the face recognition device 3 is upwards swung, the recognition angle can be conveniently adjusted, and people with different heights can be conveniently recognized better;
after the discernment is ended, through two pull rods 83 of pulling for the outside motion of pull rod 83, and then drive sliding plate 82 and slide to one side, sliding plate 82 drives fixture block 85 and to the direction motion of protective frame 7 inner wall, breaks away from the restriction of spacing tooth 5 gradually, slides protective frame 7 afterwards and covers face identification device 3 again, protects, has increased the security, prevents to receive the striking destruction.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A communication switching module based on RS485 and zigbee is characterized by comprising:
the system comprises a doorbell, a face recognition machine, an adapter and a power adapter;
RS485 chip, the RS485 chip set up in the inside of face identification machine, the inside of adapter is provided with the zigbee chip, the adapter is provided with the zigbee case of going into the network, power adapter pass through the wire with the 12v interface and the GND interface connection of doorbell, power adapter pass through the wire with the face identification machine is connected, power adapter pass through the wire with the 12v interface of adapter with GND interface connection.
2. The RS485 and zigbee-based communication switching module according to claim 1, wherein the doorbell is a 12v4 wire doorbell, the power adapter is a 220v to 12v power adapter, and the adapter is a UCAM door display 185 adapter.
3. The RS485 and zigbee-based communication switching module according to claim 1, wherein a first A, B terminal is arranged on the face recognition machine, a second A, B terminal is arranged on the adapter, the first A terminal is connected with the second A terminal through a wire, and the first B terminal is connected with the second B terminal through a wire.
4. A RS485 and zigbee based communication switching module comprising a doorbell, a face recognition machine, a switch, a power adapter as claimed in claim 1, wherein the RS485 and zigbee based communication switching module further comprises: a base;
the bottom ends of the two movable rods are respectively movably connected to two sides of the top of the base, a face recognition device is fixedly connected between the top ends of the two movable rods, supporting rods are fixedly connected to two sides of the top of the base, limiting teeth are fixedly connected to the opposite sides of the two supporting rods, sliding blocks are slidably connected to the front sides of the two supporting rods, and a protective frame is fixedly connected between the opposite sides of the two sliding blocks;
the clamping devices are respectively arranged on two sides of the protective frame and comprise mounting grooves, sliding plates are connected between the top and the bottom of the inner wall of each mounting groove in a sliding mode, pull rods are fixedly connected to the right sides of the sliding plates, one ends of the pull rods penetrate through the mounting grooves and extend to the outside of the mounting grooves, the right sides of the sliding plates are located between the right sides of the inner wall of the mounting grooves and located on the outer surfaces of the pull rods, reset springs are arranged on the outer surfaces of the right sides of the inner walls of the mounting grooves, fixture blocks are fixedly connected to the left sides of the sliding plates, and the mounting grooves are penetrated through the left sides of.
5. The RS485 and zigbee-based communication switching module according to claim 4, wherein an illuminating lamp is arranged at the top of the face recognition device, a balancing weight is arranged at the bottom of the face recognition device, and a hanging ring is fixedly connected to the back of the face recognition device.
6. The RS485 and zigbee-based communication switching module according to claim 4, wherein the top of the base is fixedly connected with a support frame on the back of the face recognition device, a rotating rod is arranged on the top of the support frame, a rotating roller is fixedly connected to the outer surface of the rotating rod, a pull rope is wound on the outer surface of the rotating roller, and a first belt pulley is fixedly connected to the outer surface of one end of the rotating rod.
7. The RS485 and zigbee-based communication switching module according to claim 6, wherein a rotary motor is fixedly connected to the top of the base and located on the back of the support frame, a reduction gearbox is fixedly connected to the top of the base and located on the front of the rotary motor, and a second belt pulley is arranged on the front of the reduction gearbox.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020468936.8U CN212086223U (en) | 2020-04-02 | 2020-04-02 | Communication switching module based on RS485 and zigbee |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020468936.8U CN212086223U (en) | 2020-04-02 | 2020-04-02 | Communication switching module based on RS485 and zigbee |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327521A (en) * | 2020-04-02 | 2020-06-23 | 快住智能科技（苏州）有限公司 | Communication switching module based on RS485 and zigbee |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111327521A (en) * | 2020-04-02 | 2020-06-23 | 快住智能科技（苏州）有限公司 | Communication switching module based on RS485 and zigbee |
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