CN208073226U - The controller of automatically-controlled door - Google Patents

Abstract

The utility model is related to a kind of controllers of automatically-controlled door, including：Receiving module comprising first terminal, Second terminal and output end, wherein the first terminal receives the signal of the remote controler from the automatically-controlled door；Control module is connect with the output end of the receiving module；And first capacitance, it is connected between the Second terminal of the receiving module and the first terminal of the detector link block of the automatically-controlled door, the first terminal of the detector link block connect with the first detector of the automatically-controlled door and receives the detectable signal from first detector, signal and the detectable signal of the control module received by the receiving module, control the operation of the automatically-controlled door.By the way that the antenna contacts of receiving module to be connected to the detector of the outside of the metal shell positioned at controller by high frequency capacitance and conducting wire, the sensitivity of antenna can not only be improved, but also the potential risk of trailing external antenna can be prevented.

Description

The controller of automatically-controlled door

Technical field

The utility model is related to automatic door control field more particularly to a kind of controllers of automatically-controlled door.

Background technology

In the related technology, the embedded general receives frequency of remote control module of the controller of automatically-controlled door is 315MHZ's or 433MHZ Wireless signal, there are the following two kinds set-up modes for the antenna of the remote control module：Mode one, antenna are built in the interior of controller completely Portion, in this way, the metal cover board for the metal shell and automatically-controlled door that the wireless signal that antenna is received is easily controlled device is shielded, from And the sensitivity of antenna is caused to decline to a great extent；Mode two, antenna are set to the outside of controller, which is external trailing day Line, in this way, not only appearance unsightly, but also can cause antenna by the hanger from automatically-controlled door if the installation position of antenna is improper Wheel rolls, and dies down so as to cause antenna received signal, and the sensitivity of antenna declines.

Invention content

In view of this, the utility model proposes a kind of controllers of automatically-controlled door.

One side according to the present utility model provides a kind of controller of automatically-controlled door, including：

Receiving module comprising first terminal, Second terminal and output end, wherein the first terminal is received from described The signal of the remote controler of automatically-controlled door；

Control module is connect with the output end of the receiving module；And

First capacitance is connected to the Second terminal of the receiving module and the detector link block of the automatically-controlled door Between first terminal, the first terminal of the detector link block connect and receives with the first detector of the automatically-controlled door Detectable signal from first detector,

Signal and the detectable signal of the control module received by the receiving module, to the automatically-controlled door Operation controlled.

For above controller, the controller further includes reverse protection diode, and the detector link block Further include third terminal,

Wherein, the cathode of the reverse protection diode is connected to the first power supply, the anode of the reverse protection diode It is connect with the third terminal of the detector link block and the ground terminal.

For above controller, the controller further includes overcurrent fuse, and the detector link block is also wrapped Forth terminal is included,

Wherein, the overcurrent fuse is connected between the first power supply and the forth terminal of the detector link block.

For above controller, further include：

First rectifier diode, cathode connect with the first terminal of the detector link block and receive from institute State the detectable signal of the first detector；

Second capacitance is connected between the anode and the ground terminal of first rectifier diode；

First photo-coupler, first input end are connect with the first power supply；

First resistor is connected between second capacitance and the second input terminal of first photo-coupler；

Second resistance is connected between the output end and second source of first photo-coupler.

For above controller, the detector link block further includes Second terminal, the detector link block Second terminal connect with the second detector of the automatically-controlled door and receives the detectable signal from second detector, described Controller further includes：

Second rectifier diode, cathode connect with the Second terminal of the detector link block and receive from institute State the detectable signal of the second detector；

Third capacitance is connected between the anode and the ground terminal of second rectifier diode；

Second photo-coupler, first input end are connect with the first power supply；

3rd resistor is connected between the third capacitance and the second input terminal of second photo-coupler；

4th resistance is connected between the output end and second source of second photo-coupler.

For above controller, the controller further includes the 5th resistance and the 4th capacitance, and the receiving module is also Including third terminal and forth terminal,

Wherein, the third terminal of the receiving module is connect with third power supply, and the forth terminal of the receiving module It is connect with the ground terminal；

5th resistance is connect with the first terminal of the receiving module；

4th capacitance connection is between the third terminal and the ground terminal of the receiving module.

For above controller, the control module is configured as：

Signal received by the receiving module is decoded；

According to decoded signal, the operation of the automatically-controlled door is controlled.

The technical solution that the embodiments of the present invention provide can include the following benefits：By by receiving module Antenna contacts are connected to the detector of the outside of the metal shell positioned at controller by high frequency capacitance and conducting wire, can not only carry The sensitivity of high antenna, but also the potential risk of trailing external antenna can be prevented, such as trailing external antenna Fixed improper caused antenna is rolled by hanger wheel, in addition the antenna of controller can also be made more attractive.

According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the utility model will It becomes apparent.

Description of the drawings

Including in the description and the attached drawing of a part for constitution instruction and specification together illustrate this practicality newly Exemplary embodiment, feature and the aspect of type, and for explaining the principles of the present invention.

Fig. 1 shows a kind of block diagram of the controller of automatically-controlled door shown according to an exemplary embodiment.

Fig. 2 shows a kind of block diagrams of the controller of automatically-controlled door shown according to an exemplary embodiment.

Specific implementation mode

The various exemplary embodiments, feature and aspect of the utility model are described in detail below with reference to attached drawing.In attached drawing Identical reference numeral indicates functionally the same or similar element.Although the various aspects of embodiment are shown in the accompanying drawings, It is unless otherwise indicated, it is not necessary to attached drawing drawn to scale.

Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary " Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.

In addition, in order to better illustrate the utility model, given in specific implementation mode below numerous specific Details.It will be appreciated by those skilled in the art that without certain details, the utility model can equally be implemented.In some realities In example, method well known to those skilled in the art, means, element and circuit are not described in detail, in order to highlight this reality With novel purport.

Fig. 1 shows a kind of block diagram of the controller of automatically-controlled door shown according to an exemplary embodiment.As shown in Figure 1, should Controller 100 includes：Receiving module 110, control module 130 and the first capacitance 170.

Receiving module 110 includes first terminal 1101, Second terminal 1102 and output end 1105, wherein first terminal 1101 Receive the signal of the remote controler from automatically-controlled door.

In the present embodiment, wireless sending module and encoder are provided in remote controler, encoder is to being used to control automatically-controlled door Order encoded with generate coding wireless control signal, and by the wireless sending module to controller 100 send The wireless control signal of coding.Wherein, which includes but not limited to open automatically-controlled door, close automatically-controlled door, make automatically-controlled door pre- It fixes time in open state, automatically-controlled door is made to be closed in the predetermined time.

Receiving module 110 is wireless receiving module, which receives the coding transmitted by wireless sending module Wireless control signal.In one implementation, wireless receiving module includes but not limited to infrared radio receiving module, WI- FI wireless receiving modules, bluetooth wireless receiving module, NFC wireless receiving modules.

Control module 130 is connect with the output end of receiving module 110, for the letter received by receiving module 110 Number, the operation of automatically-controlled door is controlled.In one implementation, control module 130 is configured as：To receiving module 110 Received signal is decoded；According to decoded signal, the operation of automatically-controlled door is controlled.

In the present embodiment, control module 130 (for example, CPU) receives the wireless control signal of coding from receiving module 110, The wireless control signal of the coding is decoded to obtain the order for controlling automatically-controlled door of remote controler, further according to the order The operation of automatically-controlled door is controlled.

Illustratively, if the order acquired in control module 130 is to open automatically-controlled door, control module 130 is to automatically-controlled door Operation controlled to open automatically-controlled door.

Illustratively, if the order acquired in control module 130 is to close automatically-controlled door, control module 130 is to automatically-controlled door Operation controlled to close automatically-controlled door.

Illustratively, if the order acquired in control module 130 is that automatically-controlled door is made to be in open state in the predetermined time, Control module 130 controls the operation of automatically-controlled door to open automatically-controlled door, and starts timer and opened with being in automatically-controlled door The time for opening state carries out timing, when the count value of timer reaches the predetermined time, closes automatically-controlled door.

Illustratively, if the order acquired in control module 130 is that automatically-controlled door is made to be closed in the predetermined time, Control module 130 controls the operation of automatically-controlled door to close automatically-controlled door, and starts timer and closed with being in automatically-controlled door The time of closed state carries out timing, when the count value of timer reaches the predetermined time, opens automatically-controlled door.

First capacitance 170 be connected to receiving module 110 Second terminal 1102 (antenna contacts of receiving module 110) and from Between the first terminal 1501 of the detector link block 150 of dynamic door.

In the present embodiment, the first capacitance 170 is high frequency capacitance, and the capacitance of the first capacitance is 15pF and the first capacitance 170 rated voltage is 50V.One end of first capacitance is connect with the antenna contacts of receiving module 110, and the first capacitance is another One end is wired to the first terminal 1501 of detector link block 150.

Detector link block 150 include first terminal 1501, the first terminal 1501 of detector link block 150 with from First detector of dynamic door connects and receives the detectable signal from the first detector.

Automatically-controlled door may include detector, detector for detect such as whether have user close to automatically-controlled door, user whether Detectable signal far from automatically-controlled door etc..When detector detects detectable signal of the user close to automatically-controlled door, controller can root The motor that automatically-controlled door is controlled according to the detectable signal, to open automatically-controlled door.Detection of the user far from automatically-controlled door is detected in detector When signal, controller can control the motor of automatically-controlled door according to the detectable signal, to close automatically-controlled door.

In one implementation, automatically-controlled door can only include a detector, which can be installed on automatically-controlled door Outside or inside.In the case where automatically-controlled door only includes a detector and the detector is installed on the outside of automatically-controlled door, The detector can only detect the detectable signal for external automatically-controlled door, and can not detect for internal automatically-controlled door Detectable signal, thus controller the operation of external automatically-controlled door can only be controlled according to the detectable signal.In the situation Under, automatically-controlled door may include one by compressing switch, in this way, whether controller can be touched come to inside according to this by compressing switch The operation of automatically-controlled door controlled.

Similarly, only include the situation that a detector and the detector are installed on the inside of automatically-controlled door in automatically-controlled door Under, which can only detect the detectable signal for internal automatically-controlled door, and can not detect for the automatic of outside The detectable signal of door, thus controller the operation of internal automatically-controlled door can only be controlled according to the detectable signal.At this In the case of, automatically-controlled door may include one by compressing switch, in this way, controller can according to this by compress switch whether touched come pair The operation of external automatically-controlled door is controlled.

In one implementation, automatically-controlled door may include two detectors, and a detector is installed on the outer of automatically-controlled door Portion and another detector are installed on the inside of automatically-controlled door.In the case where automatically-controlled door includes two detectors, this spy The detectable signal for the automatically-controlled door that device can be detected for outside is surveyed, which can detect for the automatic of inside The detectable signal of door, thus controller can be according to the two detectable signals to the fortune of external automatically-controlled door and internal automatically-controlled door Row is controlled.

In the present embodiment, detector such as the first detector is set to the outside of the metal shell of controller, detector The installation site of installation site distance controller farther out, and by the way that detector link block 150 is plugged on detector again It is connect via a signal wire by the outside of the metal shell positioned at controller between controller.

Detector link block 150 is a connector, and detector link block 150 can directly be plugged in automatically-controlled door On first detector.Detector link block 150 can receive the spy detected by the first detector via first terminal 1501 Survey signal.

In this implementation, the antenna contacts (i.e. the Second terminal of receiving module 110) of receiving module 110 pass through high frequency capacitance 170 and conducting wire be connected to the metal shell positioned at controller outside detector, in this way, since the conducting wire is located at controller The outside of metal shell, therefore the conducting wire as antenna is set to the outside of the metal shell of controller, what antenna was received Signal this will not be shielded by the metal cover of the metal shell of controller and automatically-controlled door, compared with the prior art in antenna is complete The full inside for being built in controller, improves the sensitivity of antenna.

Since capacitance has the characteristic of " indirect current resistance direct current ", and the letter that the antenna of receiving module 110 is received Number frequency be 315MHZ, and the signal frequency of the detectable signal from the first terminal of detector link block 150 1501 only There are tens HZ, therefore can transmit as antenna received signal or be transmitted from detector as the conducting wire of antenna Detectable signal, thus on the basis of not influencing the original function of existing signal wire of automatically-controlled door, further by automatically-controlled door Existing signal wire multiplexing functions be antenna, in this way, antenna to be set to the outside of controller in compared with the prior art Used external trailing antenna, appearance is more beautiful and fixed more convenient for the antenna of the controller of the present embodiment.

Therefore, in the present embodiment, by the way that the antenna contacts of receiving module are connected to position by high frequency capacitance and conducting wire Detector in the outside of the metal shell of controller can not only improve the sensitivity of antenna, but also can prevent The potential risk of trailing external antenna, such as trailing external antenna are fixed improper caused antenna and are rolled by hanger wheel, In addition the antenna of controller can also be made more attractive.

In one implementation, controller can also include reverse protection diode, and detector link block is also May include third terminal,

Wherein, the cathode of reverse protection diode is connected to the first power supply, the anode and detector of reverse protection diode The third terminal of link block is connected with ground terminal.

In one implementation, controller can also include overcurrent fuse, and detector link block can be with Including forth terminal,

Wherein, overcurrent fuse is connected between the first power supply and the forth terminal of detector link block.

In the present embodiment, reverse protection diode is the D18 in Fig. 2, and overcurrent fuse is the F1 in Fig. 2, the first power supply For the P24V in Fig. 2, i.e. the power values of the first power supply are 24V.Detector link block is the CN310 in Fig. 2, detector connection First terminal, Second terminal, third terminal and the forth terminal of module are respectively the pin 4 of the CN310 in Fig. 2, pin 3, draw Foot 2 and pin 1.

The effect of D18 is to prevent user mistakenly by the first plant-grid connection to the power supply than 24V high.The effect of F1 is Prevent that electric current is excessive and influences the normal work of controller.

In one implementation, controller can also include：

First rectifier diode, cathode connect and are received with the first terminal of detector link block and visited from first Survey the detectable signal of device；

Second capacitance is connected between the anode and ground terminal of the first rectifier diode；

First photo-coupler, first input end are connect with the first power supply；

First resistor is connected between the second capacitance and the second input terminal of the first photo-coupler；

Second resistance is connected between the output end and second source of the first photo-coupler.

In the present embodiment, the first rectifier diode is the D17 in Fig. 2, and D17 is used for the signal to the pin 4 from CN310 Rectification processing is carried out, the second capacitance is the C40 in Fig. 2, and first resistor is that R84, C40 and the R84 in Fig. 2 constitute filter circuit, For being filtered to the signal after rectification.Second resistance is the R78 in Fig. 2, and second resistance is pull-up resistor.

Photo-coupler is the switching device that electrical-optical and optical-electronic are made up of light realization coupling.First photo-coupler is PC2 in Fig. 2, as shown in Fig. 2, PC2 may include light emitting diode and phototriode, the level signal of PC2 outputs is IO2IOpen, the output signal are connect with control module, and when control module is processor, which is connected to processor Pin.It is defeated when the signal IF1_iO2IOpen that input signal is the pin 4 from CN310 is low level (such as " 0V ") Enter to the level of PC2 and (carries out rectification by D17 and pass through the level after the filter circuit that R84 and C40 is constituted is filtered) Less than 24V, the light emitting diode in PC2 is shone by electric current, the phototriode in PC2 by generating electric current after illumination, Phototriode is connected, and PC2 exports low level " 0V ", and output signal iO2IOpen is low level " 0V ".

Correspondingly, input signal be the pin 4 from CN310 signal IF1_iO2IOpen be high level (such as " 24V ") when, the level for being input to PC2 (carries out rectification by D17 and is filtered by the R84 and C40 filter circuits constituted Level later) it is not less than 24V, the light emitting diode in PC2 does not shine, the phototriode cut-off in PC2, and PC2 outputs are high Level " 3.3V ".

In one implementation, detector link block further includes Second terminal, the second end of detector link block Son connect with the second detector of automatically-controlled door and receives the detectable signal from the second detector, and controller can also include：

Second rectifier diode, cathode connect and are received with the Second terminal of detector link block and visited from second Survey the detectable signal of device；

Third capacitance is connected between the anode and ground terminal of the second rectifier diode；

Second photo-coupler, first input end are connect with the first power supply；

3rd resistor is connected between third capacitance and the second input terminal of the second photo-coupler；

4th resistance is connected between the output end and second source of the second photo-coupler.

In the present embodiment, the second rectifier diode is the D16 in Fig. 2, and D16 is used for the signal to the pin 3 from CN310 Rectification processing is carried out, third capacitance is the C39 in Fig. 2, and 3rd resistor is that R85, C39 and the R85 in Fig. 2 constitute filter circuit, For being filtered to the signal after rectification.4th resistance is the R80 in Fig. 2, and the 4th resistance is pull-up resistor.

Second photo-coupler is the PC1 in Fig. 2, as shown in Fig. 2, PC1 may include light emitting diode and phototriode, The level signal of PC1 outputs is iI2OOpen, which connect with control module, should when control module is processor Output signal is connected to the pin of processor.It is low in the signal IF1_iI2OOpen that input signal is the pin 3 from CN310 When level (such as " 0V "), it is input to the level (filter circuit for carrying out rectification by D16 and being constituted by R85 and C39 of PC1 Level after being filtered) it is less than 24V, the light emitting diode in PC1 is shone by electric current, the phototriode in PC1 By electric current, phototriode conducting is generated after illumination, PC1 exports low level " 0V ", and output signal iI2OOpen is low level “0V”。

Correspondingly, input signal be the pin 3 from CN310 signal IF1_iI2OOpen be high level (such as " 24V ") when, the level for being input to PC1 (carries out rectification by D16 and is filtered by the R85 and C39 filter circuits constituted Level later) it is not less than 24V, the light emitting diode in PC1 does not shine, the phototriode cut-off in PC1, and PC1 outputs are high Level " 3.3V ".

In one implementation, controller further includes the 5th resistance and the 4th capacitance, and receiving module further includes Three terminals and forth terminal,

Wherein, the third terminal of receiving module is connect with third power supply, and the forth terminal of receiving module is connect with ground terminal；

The first terminal of 5th resistance and receiving module connects；

4th capacitance connection is between the third terminal and ground terminal of receiving module.

In the present embodiment, the 5th resistance is the R19 in Fig. 2, and receiving module is the CN304A RX850 in Fig. 2, receives mould First terminal, Second terminal, third terminal and the forth terminal of block are respectively the pin 2, pin 4, pin 1 of CN304A RX850 With pin 3.

Each embodiment of the utility model is described above, above description is exemplary, and non-exclusive, and And it is also not necessarily limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for Many modifications and changes will be apparent from for those skilled in the art.The choosing of term used herein It selects, it is intended to best explain the principle, practical application or the technological improvement to the technology in market of each embodiment, or make this skill Other those of ordinary skill in art field can understand each embodiment disclosed herein.

Claims (9)

1. a kind of controller of automatically-controlled door, which is characterized in that including：

Receiving module comprising first terminal, Second terminal and output end, wherein the first terminal is received from described automatic The signal of the remote controler of door；

Control module is connect with the output end of the receiving module；And

First capacitance is connected to the first of the Second terminal of the receiving module and the detector link block of the automatically-controlled door Between terminal, the first terminal of the detector link block connect and receives with the first detector of the automatically-controlled door and comes from The detectable signal of first detector,

Signal and the detectable signal of the control module received by the receiving module, to the fortune of the automatically-controlled door Row is controlled.

2. controller according to claim 1, which is characterized in that the controller further includes reverse protection diode, and And the detector link block further includes third terminal,

Wherein, the cathode of the reverse protection diode is connected to the first power supply, the anode of the reverse protection diode and institute The third terminal for stating detector link block is connected with ground terminal.

3. controller according to claim 1 or 2, which is characterized in that the controller further includes overcurrent fuse, and The detector link block further includes forth terminal,

Wherein, the overcurrent fuse is connected between the first power supply and the forth terminal of the detector link block.

4. controller according to claim 1 or 2, which is characterized in that further include：

First rectifier diode, cathode connect with the first terminal of the detector link block and receive from described The detectable signal of one detector；

Second capacitance is connected between the anode and ground terminal of first rectifier diode；

First photo-coupler, first input end are connect with the first power supply；

First resistor is connected between second capacitance and the second input terminal of first photo-coupler；

Second resistance is connected between the output end and second source of first photo-coupler.

5. controller according to claim 3, which is characterized in that further include：

First rectifier diode, cathode connect with the first terminal of the detector link block and receive from described The detectable signal of one detector；

Second capacitance is connected between the anode and ground terminal of first rectifier diode；

First photo-coupler, first input end are connect with first power supply；

First resistor is connected between second capacitance and the second input terminal of first photo-coupler；

Second resistance is connected between the output end and second source of first photo-coupler.

6. controller according to claim 1 or 2, which is characterized in that the detector link block further includes second end Son, the Second terminal of the detector link block connect with the second detector of the automatically-controlled door and receive from described The detectable signal of two detectors, the controller further include：

Second rectifier diode, cathode connect with the Second terminal of the detector link block and receive from described The detectable signal of two detectors；

Third capacitance is connected between the anode and ground terminal of second rectifier diode；

Second photo-coupler, first input end are connect with the first power supply；

3rd resistor is connected between the third capacitance and the second input terminal of second photo-coupler；

4th resistance is connected between the output end and second source of second photo-coupler.

7. controller according to claim 3, which is characterized in that the detector link block further includes Second terminal, The Second terminal of the detector link block connect with the second detector of the automatically-controlled door and receives from described second The detectable signal of detector, the controller further include：

Second rectifier diode, cathode connect with the Second terminal of the detector link block and receive from described The detectable signal of two detectors；

Third capacitance is connected between the anode and ground terminal of second rectifier diode；

Second photo-coupler, first input end are connect with first power supply；

3rd resistor is connected between the third capacitance and the second input terminal of second photo-coupler；

4th resistance is connected between the output end and second source of second photo-coupler.

8. according to the controller described in any one of claim 1-2,5 and 7, which is characterized in that the controller further includes Five resistance and the 4th capacitance, and the receiving module further includes third terminal and forth terminal,

Wherein, the third terminal of the receiving module is connect with third power supply, and the forth terminal of the receiving module with connect Ground terminal connects；

5th resistance is connect with the first terminal of the receiving module；

4th capacitance connection is between the third terminal and the ground terminal of the receiving module.

9. according to the controller described in any one of claim 1-2,5 and 7, which is characterized in that the control module is configured For：

Signal received by the receiving module is decoded；

According to decoded signal, the operation of the automatically-controlled door is controlled.