Intelligent control system and method for channel door A and channel door B based on multi-mode selection

Abstract

The invention discloses an intelligent control system and method for a channel A door and a channel B door based on multi-mode selection. The signal input unit is used for receiving multi-path sensor signals from a door body A or a door body B; the main control unit is electrically connected with the signal input unit and is used for processing the sensor signal and generating a control instruction according to a plurality of preset management and control modes; the output driving control unit is used for driving an executing mechanism of the door body A or the door body B according to the control instruction and realizing independent or linkage control of the door body A or the door body B; the man-machine interaction unit is used for displaying the state and parameters of the system in real time and allowing a user to perform mode selection and parameter setting; according to the system, the power supply management unit used for providing stable and reliable working power supply for each module in the system, and the method corresponding to the system, the following vehicle can be prevented from entering a management and control area, the problem that manual handling is needed in a limited field is solved, and bidirectional alternate passing can be automatically realized without causing blockage.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of channel safety management and control processing, and particularly relates to a channel AB door intelligent control system and method based on multi-mode selection. BACKGROUND

[0002] At present, in the population of various parks, parking lots, narrow roads and special control areas, a gate body such as a barrier gate is usually needed to be set to manage the entry and exit. The traditional single door body control system has obvious management loopholes and low efficiency problems. For example, in terms of preventing unauthorized vehicles from following authorized vehicles to enter, a single barrier gate is difficult to effectively intercept (for example, in some specific scenarios, it only allows internal vehicles to enter and prohibits external vehicles to enter; a single door is used for management, although a license plate recognition or other means is used to distinguish internal and external vehicles, internal vehicles are allowed to enter, and external vehicles are not allowed to enter, but external vehicles will follow internal vehicles to enter), which causes safety hazards or property losses (such as fee evasion). In the management of two-way traffic in narrow channels, personnel are often needed to manually control, and two-way vehicles are alternately passed through dialogue coordination, which is high in labor cost and low in efficiency. In addition, for some areas with limited capacity, manual counting is needed to control the number of vehicles in the field, which is time-consuming and laborious and prone to errors.

[0003] Although some systems try to solve the above single problem, there is a lack of a highly integrated, flexible configuration, and general-purpose intelligent control system that can cope with various application scenarios. Therefore, it is urgent to design and develop a channel AB door intelligent control system and method based on multi-mode selection. SUMMARY

[0004] To overcome the deficiencies and difficulties of the prior art, the purpose of the present application is to provide a channel AB door intelligent control system and method based on multi-mode selection, which can automatically, efficiently and reliably manage channel traffic by integrating multiple intelligent management and control modes.

[0005] The first purpose of the present application is to provide a channel AB door intelligent control system based on multi-mode selection; the second purpose of the present application is to provide a channel AB door intelligent control method based on multi-mode selection.

[0006] The first purpose of the present application is achieved as follows: the system comprises a signal input unit for receiving signals from two door body multi-sensor signals of A or B; and a main control unit electrically connected with the signal input unit and used for processing the sensor signals and generating control instructions according to a plurality of preset management and control modes.

[0007] The system is also provided with an actuator for driving the A or B door body according to the control instruction, an output driving control unit for realizing independent or linkage control of the A or B door body, a man-machine interaction unit for displaying system state and parameters in real time and allowing user to select mode and set parameters, and a power management unit for providing stable and reliable working power for each module in the system.

[0008] Further, the system is also provided with an audio output control unit for broadcasting voice prompt information.

[0009] Further, the main control unit is provided with a first control circuit.

[0010] The first control circuit is provided with a second control chip; the tenth pin of the second control chip is connected with the eleventh pin of the second control chip, the positive pole of the twenty-fifth capacitor, one end of the twenty-sixth capacitor, one end of the thirty-first resistor and the cathode of the tenth diode respectively.

[0011] The anode of the tenth diode and the other end of the thirty-first resistor are commonly connected with the positive pole of the first battery.

[0012] The twentieth pin of the second control chip is connected with one end of the thirty-ninth resistor; the other end of the thirty-ninth resistor is connected with one end of the twenty-fifth resistor and one end of the twenty-sixth resistor respectively.

[0013] The negative pole of the twenty-fifth capacitor, the other end of the twenty-sixth capacitor, the twelfth pin of the second control chip and the other end of the twenty-sixth resistor are commonly grounded.

[0014] Further, the model of the second control chip is AI8H2K32U.

[0015] Further, the output driving control unit is provided with a second control circuit.

[0016] The second control circuit is provided with a fifth control chip; the sixteenth pin of the fifth control chip is connected with the negative pole of the thirteenth light emitting diode; the positive pole of the thirteenth light emitting diode is connected with the twenty-eighth resistor; the fifteenth pin of the fifth control chip is connected with the first relay and controls the opening or closing of the door body.

[0017] The fourteenth pin of the fifth control chip is connected with the negative pole of the fourteenth light emitting diode and the second relay and controls the opening or closing of the door body; the positive pole of the fourteenth light emitting diode is connected with the twenty-ninth resistor.

[0018] The thirteenth pin of the fifth control chip is connected with the negative pole of the fifteenth light emitting diode and a third relay respectively and controls the opening or closing of the door body; the positive pole of the fifteenth light emitting diode is connected with the thirtieth resistor;

[0019] The twelfth pin of the fifth control chip is connected with the negative pole of the twentieth light emitting diode and a sixth relay respectively and controls the opening or closing of the door body; the positive pole of the twentieth light emitting diode is connected with the thirty-eighth resistor;

[0020] The eleventh pin of the fifth control chip is connected with the negative pole of the nineteenth light emitting diode and a fifth relay respectively and controls the opening or closing of the door body; the positive pole of the nineteenth light emitting diode is connected with the thirty-seventh resistor;

[0021] The tenth pin of the fifth control chip is connected with the negative pole of the eighteenth light emitting diode and a fourth relay respectively and controls the opening or closing of the door body; the positive pole of the eighteenth light emitting diode is connected with the thirty-third resistor.

[0022] Further, the model of the fifth control chip is ULN2003.

[0023] Further, a third control circuit is arranged in the audio output control unit.

[0024] The third control circuit is arranged with a third control chip and a fourth control chip respectively.

[0025] The seventh pin of the third control chip is connected with one end of a twenty-eighth capacitor; the other end of the twenty-eighth capacitor is connected with one end of a thirty-fifth resistor; the other end of the thirty-fifth resistor is connected with a fourth pin of the fourth control chip.

[0026] The fifth pin of the third control chip is connected with one end of a thirty-first capacitor; the sixth pin of the third control chip is connected with a power supply end and one end of a thirty-third capacitor respectively.

[0027] The fifth pin of the fourth control chip is connected with one end pin of an audio output loudspeaker; the other end pin of the audio output loudspeaker is connected with an eighth pin of the fourth control chip.

[0028] The third pin of the fourth control chip is connected with one end of a thirty-fourth resistor; the other end of the thirty-fourth resistor is connected with one end of a twenty-seventh capacitor; the first pin of the fourth control chip is connected with one end of a thirty-sixth resistor; the second pin of the fourth control chip is connected with one end of a twenty-ninth capacitor.

[0029] The other end of the twenty-seventh capacitor, the other end of the twenty-ninth capacitor, the seventh pin of the fourth control chip, the other end of the thirty-first capacitor, the other end of the thirty-third capacitor and the eighth pin of the third control chip are grounded in common.

[0030] Further, the model of the third control chip is WTN6040 in WTN6 series.

[0031] Further, the model of the fourth control chip is NS4110B.

[0032] The second object of the application is achieved in that the method is applied to the channel AB gate intelligent control system based on multi-mode selection; the method comprises the following steps:

[0033] The power-on initialization process handles the channel AB gate system, and loads the preset management and control mode and parameter data corresponding to the system; wherein the management and control mode comprises an anti-tail-following mode, a single-line rotation mode, an anti-fee-escaping mode and a vehicle counting and flow limiting mode;

[0034] The sensor input signals of the A gate body or the B gate body are continuously monitored, and the input signal logic relationship is judged according to the currently selected management and control mode;

[0035] According to the judgment result data of the input signal logic relationship, corresponding control instruction data is generated, the A gate body or the B gate body is driven to execute corresponding actions in real time, and the display state and the voice prompt are updated synchronously.

[0036] The application comprises a signal input unit for receiving signals from two A or B gate bodies; a main control unit electrically connected with the signal input unit, for processing the sensor signals and generating control instructions according to a plurality of preset management and control modes; an output drive control unit for driving the A or B gate body according to the control instructions, realizing independent or linkage control of the A or B gate body; a man-machine interaction unit for displaying the system state and parameters in real time and allowing the user to select the mode and set the parameters; a power management unit for providing stable and reliable working power for each module in the system, and a corresponding method of the system, which can prevent tail-following vehicles from entering the management and control area, solve the problem of limited space requiring manual processing, and automatically realize two-way rotation release, without causing congestion.

[0037] That is, the technical effect of the present application is to provide a highly integrated, intelligent and flexible channel AB door control system, which integrates four configurable management and control modes of anti-following, single-line rotation, anti-fee evasion and counting flow limiting, realizes automatic safety management and control of various channel scenes, effectively solves the management problems of vehicle following, narrow channel congestion, fee evasion and over-limit parking, greatly improves the safety, orderliness and efficiency of channel passage, and significantly reduces the labor management cost. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0039] Figure 1 is a schematic diagram of the architecture of a channel AB door intelligent control system based on multi-mode selection of the present application;

[0040] Figure 2 is a schematic diagram of the architecture of an embodiment of a channel AB door intelligent control system based on multi-mode selection of the present application;

[0041] Figure 3 is a schematic diagram of the power management circuit of an embodiment of a channel AB door intelligent control system based on multi-mode selection of the present application;

[0042] Figure 4 is a schematic diagram of the main control circuit (first control circuit) of an embodiment of a channel AB door intelligent control system based on multi-mode selection of the present application;

[0043] Figure 5 is a schematic diagram of the display drive circuit of an embodiment of a channel AB door intelligent control system based on multi-mode selection of the present application;

[0044] Figure 6 is a schematic diagram of the output drive circuit (second control circuit) of an embodiment of a channel AB door intelligent control system based on multi-mode selection of the present application;

[0045] Figure 7 is a schematic diagram of the audio control and output circuit (third control circuit) of an embodiment of a channel AB door intelligent control system based on multi-mode selection of the present application;

[0046] Figure 8 is a schematic diagram of the input signal circuit of an embodiment of a channel AB door intelligent control system based on multi-mode selection of the present application;

[0047] Figure 9is a method flow step schematic diagram of an intelligent control system of a channel AB door based on multi-mode selection of the application;

[0048] In the figure: U1 - first control chip; U2 - second control chip; U3 - third control chip; U4 - fourth control chip; U5 - fifth control chip; D9 - ninth diode; F1 - first self-restoring fuse; D10 - twelfth diode; D12 - tenth two diode; D13 - thirteenth light emitting diode; D14 - fourteenth light emitting diode; D15 - fifteenth light emitting diode; D18 - eighteenth light emitting diode; D19 - nineteenth light emitting diode; D20 - twentieth light emitting diode; S1 - first control button; S2 - second control button; S3 - third control button; BT1 - first battery; G1 - first digital tube; K1 - first relay; K2 - second relay; K3 - third relay; K4 - fourth relay; K5 - fifth relay; K6 - sixth relay; R1 - first resistor; R2 - second resistor; R3 - third resistor; R4 - fourth resistor; R5 - fifth resistor; R6 - sixth resistor; R7 - seventh resistor; R8 - eighth resistor; R9 - ninth resistor; R10 - tenth resistor; R11 - eleventh resistor; R12 - twelfth resistor; R13 - thirteenth resistor; R14 - fourteenth resistor; R15 - fifteenth resistor; R16 - sixteenth resistor; R17 - seventeenth resistor; R18 - eighteenth resistor; R19 - nineteenth resistor; R20 - twentieth resistor; R21 - twenty-first resistor; R22 - twenty-second resistor; R23 - twenty-third resistor; R24 - twenty-fourth resistor; R36 - thirty-sixth resistor; R28 - twenty-eighth resistor; R29 - twenty-ninth resistor; R30 - thirtieth resistor; R33 - thirty-third resistor; R37 - thirty-seventh resistor; R38 - thirty-eighth resistor; R25 - twenty-fifth resistor; R26 - twenty-sixth resistor; R39 - thirty-ninth resistor; R31 - thirty-first resistor; R34 - thirty-fourth resistor; R35 - thirty-fifth resistor; D1 - first light emitting diode; D2 - second light emitting diode; D3 - third light emitting diode; D4 - fourth light emitting diode; D5 - fifth light emitting diode; D6 - sixth light emitting diode; D7 - seventh light emitting diode; D8 - eighth light emitting diode; C1 - first capacitor; C2 - second capacitor; C3 - third capacitor; C4 - fourth capacitor; C5 - fifth capacitor; C6 - sixth capacitor; C7 - seventh capacitor; C8 - eighth capacitor; C13 - thirteenth capacitor; C14 - fourteenth capacitor; C15 - fifteenth capacitor; C16 - sixteenth capacitor; C17 - seventeenth capacitor; C18 - eighteenth capacitor; C19 - nineteenth capacitor; C20 - twentieth capacitor; C23 - twenty-third capacitor; C24 - twenty-fourth capacitor; C25 - twenty-fifth capacitor; C26 - twenty-sixth capacitor; C27 - twenty-seventh capacitor; C28 - twenty-eighth capacitor; C30 - thirtieth capacitor; C31 - thirty-first capacitor; C32 - thirty-second capacitor; C33 - thirty-third capacitor; C34 - thirty-fourth capacitor;C35 - thirty-fifth capacitor; C36 - thirty-sixth capacitor; C37 - thirty-seventh capacitor. DETAILED DESCRIPTION

[0049] In order to make the objects, technical solutions and advantages of the present application clearer, further described below are the present application in conjunction with the drawings and specific embodiments, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the present specification.

[0050] The present application can also be implemented or applied through other different specific examples, and each detail in the present specification can be modified and changed in various ways based on different views and applications without departing from the spirit of the present application.

[0051] It should be noted that if the present application embodiments involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0052] In addition, if the present application embodiments involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. Secondly, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope claimed by the present application.

[0053] The present application is further described below in conjunction with the drawings.

[0054] As shown in Figures 1-8 The present application provides a channel AB door intelligent control system based on multi-mode selection, which comprises a signal input unit for receiving signals from two door body multi-channel sensors A or B; and a main control unit electrically connected with the signal input unit and used for processing the sensor signals and generating control instructions according to a plurality of preset control modes;

[0055] The system is also provided with an execution mechanism for driving the A or B door body according to the control instructions, an output drive control unit for realizing independent or linkage control of the A or B door body; a man-machine interaction unit for displaying system state and parameters in real time and allowing users to select modes and set parameters; and a power management unit for providing stable and reliable working power for each module in the system.

[0056] The system is also provided with an audio output control unit for broadcasting voice prompt information.

[0057] The main control unit is provided with a first control circuit;

[0058] The first control circuit is provided with a second control chip; the tenth pin of the second control chip is connected with the eleventh pin of the second control chip, the positive pole of the twenty-fifth capacitor, one end of the twenty-sixth capacitor, one end of the thirty-first resistor, and the cathode of the tenth diode, respectively.

[0059] The anode of the tenth diode and the other end of the thirty-first resistor are commonly connected with the positive pole of the first battery.

[0060] The twentieth pin of the second control chip is connected with one end of the thirty-ninth resistor; the other end of the thirty-ninth resistor is connected with one end of the twenty-fifth resistor and one end of the twenty-sixth resistor, respectively.

[0061] The negative pole of the twenty-fifth capacitor, the other end of the twenty-sixth capacitor, the twelfth pin of the second control chip, and the other end of the twenty-sixth resistor are commonly grounded.

[0062] The model of the second control chip is AI8H2K32U.

[0063] That is to say, in the main control circuit (the first control circuit), the MCU main control circuit is a processor U2, the model of the U2 processor is AI8H2K32U, the intelligent control is realized by embedding the program, and the internal program mainly includes: display processing, drive circuit control, audio control processing, external input signal processing module, and key operation module. C24, C25, and C26 are MCU power decoupling capacitors.

[0064] The display processing mainly sends display data and display parameter values from the twenty-fifth and twenty-sixth pins of the U2 to the display drive control circuit. The drive circuit control is outputted by the second, third, fourth, fifth, ninth, and fifteenth pins of the U2 to control the switching and stopping operation of the AB gate. The audio control processing is outputted by the sixth and seventh pins of the U2 to the audio control circuit to broadcast the specified voice.

[0065] The external input signal is received by the first, twenty-fourth, twenty-seventh, twenty-eighth, twenty-ninth, thirtieth, thirty-first, and thirty-second pins of the U2.

[0066] The key control circuit is composed of S1, S2, and S3 three keys and C35, C36, and C37 capacitors, S1 is a value increasing key, S2 is a setting and confirming key, and S3 is a value decreasing key.

[0067] MCU peripheral circuit R25, R26, R39 is the power-down detection circuit, through the MCU 20 feet of CMP+ input and internal reference voltage comparison, when detecting 12V input voltage drops to 7.33V, MCU internal data save, at the same time MCU peripheral circuit D12, R31, BT1 group has electricity to BT1 charging, power off by BT1 MCU into RTC.

[0068] The output drive control unit is provided with a second control circuit;

[0069] The fifth control chip is provided with a fifth control chip; the sixteenth pin of the fifth control chip is connected with the negative electrode of the thirteenth light emitting diode; the positive electrode of the thirteenth light emitting diode is connected with the twenty-eighth resistor; the fifteenth pin of the fifth control chip is connected with the first relay and controls the opening or closing of the door body;

[0070] The fourteenth pin of the fifth control chip is respectively connected with the negative electrode of the fourteenth light emitting diode and the second relay and controls the opening or closing of the door body; the positive electrode of the fourteenth light emitting diode is connected with the twenty-ninth resistor;

[0071] The thirteenth pin of the fifth control chip is respectively connected with the negative electrode of the fifteenth light emitting diode and the third relay and controls the opening or closing of the door body; the positive electrode of the fifteenth light emitting diode is connected with the thirtieth resistor;

[0072] The twelfth pin of the fifth control chip is respectively connected with the negative electrode of the twentieth light emitting diode and the sixth relay and controls the opening or closing of the door body; the positive electrode of the twentieth light emitting diode is connected with the thirty-eighth resistor;

[0073] The eleventh pin of the fifth control chip is respectively connected with the negative electrode of the nineteenth light emitting diode and the fifth relay and controls the opening or closing of the door body; the positive electrode of the nineteenth light emitting diode is connected with the thirty-seventh resistor;

[0074] The tenth pin of the fifth control chip is respectively connected with the negative electrode of the eighteenth light emitting diode and the fourth relay and controls the opening or closing of the door body; the positive electrode of the eighteenth light emitting diode is connected with the thirty-third resistor.

[0075] The model of the fifth control chip is ULN2003.

[0076] That is to say, in the output drive circuit (second control circuit), through the drive chip U5, the model of U5 is ULN2003, the switch of AB door controlled by K1, K2, K3, K4, K5, K6 relay is output to U5, the LED indicator light D13, D14, D15, D18, D19, D20 is limited current through R28, R29, R30, R33, R37, R38 resistance, and the working state of the output is prompted, and the light is bright for signal output.

[0077] The third control circuit is arranged in the audio output control unit;

[0078] The third control chip and the fourth control chip are arranged in the third control circuit respectively;

[0079] One end of the seventh pin of the third control chip is connected with one end of the twenty-eighth capacitor, the other end of the twenty-eighth capacitor is connected with one end of the thirty-fifth resistor, and the other end of the thirty-fifth resistor is connected with the fourth pin of the fourth control chip;

[0080] One end of the fifth pin of the third control chip is connected with one end of the thirty-first capacitor, and the sixth pin of the third control chip is connected with a power supply end and one end of the thirty-third capacitor respectively;

[0081] One end pin of the fifth pin of the fourth control chip is connected with one end pin of the audio output loudspeaker, and the other end pin of the audio output loudspeaker is connected with the eighth pin of the fourth control chip;

[0082] The third pin of the fourth control chip is connected with one end of the thirty-fourth resistor, one end of the twenty-seventh capacitor is connected with the other end of the thirty-fourth resistor, one end of the thirty-sixth resistor is connected with the first pin of the fourth control chip, and one end of the twenty-ninth capacitor is connected with the second pin of the fourth control chip;

[0083] The other end of the twenty-seventh capacitor, the other end of the twenty-ninth capacitor, the seventh pin of the fourth control chip, the other end of the thirty-first capacitor, the other end of the thirty-third capacitor and the eighth pin of the third control chip are grounded.

[0084] The model of the third control chip is WTN6040 in the WTN6 series, and the model of the fourth control chip is NS4110B.

[0085] That is to say, in the audio control and output circuit (third control circuit), the voice chip U3 is WTN6040 in the WTN6 series, C33 is the power supply filter capacitor of the chip U3, C31 is a 1nf capacitor connected in the DAC mode, and the signal is output to the chip U4 through the seventh pin of U3.

[0086] U4 is NS4110B, through the capacitor C27, C28 and R34, R35 constitute input high pass filter, audio signal is amplified by U4 and output by the 5, 8 foot loudspeaker; C30 is a power filter capacitor, C32, C34 is a power decoupling capacitor; R36 resistance connected 5V power supply, ensure U4 chip into D class mode.

[0087] Specifically, in the specific embodiment of the present application, the power management circuit involved, 12V DC power via Schottky diode D9 to prevent the power polarity reversed, self-resetting fuse F1, transient suppression diode D10 consisting of power input protection, by linear voltage regulator integrated circuit V1, V2 model is 7805, get 2 5V DC power. A group of 5V power supply for the main control circuit, display driver circuit, drive circuit, input signal. A group of 5V power supply for audio control and output.

[0088] In the display driver circuit, the data sent by the MCU is displayed by the digital tube. U1 is a display control chip, model TM1650, via G1 4-bit common cathode digital tube display, C23 is a U1 control chip power filter capacitor.

[0089] In the input signal circuit, the external sensing signal is input via optical coupling P1-P8 isolation, optical coupling model is EL357.

[0090] The first input signal circuit is composed of a voltage dividing circuit of R1, R9 and C1 as an input part, and D1 light emitting diode has the functions of anti-reverse connection and indicating working state. The output end is filtered by C13, and R17 is a pull-up resistor to ensure the reliability of the signal. The second input signal circuit is composed of a voltage dividing circuit of R2, R10 and C2 as an input part, and D2 light emitting diode has the functions of anti-reverse connection and indicating working state. The output end is filtered by C14, and R18 is a pull-up resistor. The third input signal circuit is composed of a voltage dividing circuit of R3, R11 and C3 as an input part, and D3 light emitting diode has the functions of anti-reverse connection and indicating working state. The output end is filtered by C15, and R19 is a pull-up resistor. The fourth input signal circuit is composed of a voltage dividing circuit of R4, R12 and C4 as an input part, and D4 light emitting diode has the functions of anti-reverse connection and indicating working state. The output end is filtered by C16, and R20 is a pull-up resistor. The fifth input signal circuit is composed of a voltage dividing circuit of R5, R13 and C5 as an input part, and D5 light emitting diode has the functions of anti-reverse connection and indicating working state. The output end is filtered by C17, and R21 is a pull-up resistor. The sixth input signal circuit is composed of a voltage dividing circuit of R6, R14 and C6 as an input part, and D6 light emitting diode has the functions of anti-reverse connection and indicating working state. The output end is filtered by C18, and R22 is a pull-up resistor. The seventh input signal circuit is composed of a voltage dividing circuit of R7, R15 and C7 as an input part, and D7 light emitting diode has the functions of anti-reverse connection and indicating working state. The output end is filtered by C19, and R23 is a pull-up resistor. The eighth input signal circuit is composed of a voltage dividing circuit of R8, R16 and C8 as an input part, and D8 light emitting diode has the functions of anti-reverse connection and indicating working state. The output end is filtered by C20, and R24 is a pull-up resistor.

[0091] To achieve the purposes of the scheme of the application, as shown in Figure 9 The application further provides a channel AB door intelligent control method based on multi-mode selection, which is applied to the channel AB door intelligent control system based on multi-mode selection; the method comprises the following steps:

[0092] S1, initializing the channel AB door body system after power-on, and loading preset management and control modes and parameter data corresponding to the system; wherein the management and control modes comprise an anti-tailgating mode, a single-line rotation mode, an anti-fee evasion mode and a vehicle counting and flow limiting mode;

[0093] S2, continuously monitoring sensor input signals of the A door body or the B door body, and judging the logic relationship of the input signals according to the currently selected management and control mode;

[0094] S3, generating corresponding control instruction data based on the judgment result data of the input signal logical relationship, driving the A or B gate to execute corresponding actions in real time, and synchronously updating the display state and voice prompt.

[0095] Specifically, the anti-following mode opens the A gate and the B gate in sequence only when the authorized signal is identified and only one of the A and B gates has a vehicle in the area, thereby preventing unauthorized vehicles from following into the area;

[0096] In the single-turn mode, the A gate or the B gate is opened in turn according to the sequence or the preset time period of the A or B gate vehicle signal in the narrow channel, so as to realize one-way alternating traffic.

[0097] In the anti-escape mode, the principle is the same as that of the anti-following mode, and a voice alarm is started when a following attempt is detected.

[0098] In the vehicle counting and flow limiting mode, an upper limit of the vehicle capacity in the field is set, and the number of vehicles entering through the A gate and the number of vehicles leaving through the B gate are counted, so that when the number of vehicles in the field reaches the upper limit, the A gate is prohibited from releasing vehicles to enter until a vehicle leaves through the B gate.

[0099] The application comprises a signal input unit for receiving signals from two gate bodies A or B; a main control unit electrically connected to the signal input unit and used for processing the sensor signals and generating control instructions according to a plurality of preset control modes; an output drive control unit for driving the A or B gate body according to the control instructions, so as to realize independent or linked control of the A or B gate body; a man-machine interaction unit for displaying the system state and parameters in real time and allowing the user to select the mode and set the parameters; a power management unit for providing stable and reliable power supply for each module in the system; and a corresponding method.

[0100] That is, the technical effect of the application is to provide a highly integrated and intelligent flexible channel AB gate control system, which integrates four configurable control modes, i.e., anti-following, single-turn, anti-escape and counting and flow limiting, to realize automatic and safe control of various channel scenes, effectively solve the management problems of vehicle following, narrow channel congestion, escape and over-limit parking, and greatly improve the safety, orderliness and efficiency of channel traffic, while significantly reducing the labor management cost.

[0101] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A multi-mode selection based channel AB gate intelligent control system, characterized in that, The system comprises a signal input unit for receiving signals from two door body multipath sensors of A or B; and a main control unit electrically connected with the signal input unit and used for processing the sensor signals and generating control instructions according to preset multiple control modes; The system is further provided with an execution mechanism for driving the A or B door body according to the control instructions, an output driving control unit for realizing independent or linkage control of the A or B door body, a man-machine interaction unit for displaying system states and parameters in real time and allowing users to select modes and set parameters, and a power management unit for providing stable and reliable working power for each module in the system.

2. The intelligent control system for the channel AB gate based on multi-mode selection according to claim 1, characterized in that, The system is further provided with an audio output control unit for broadcasting voice prompt information.

3. The intelligent control system for a channel AB gate based on multi-mode selection according to claim 1, characterized in that, The main control unit is provided with a first control circuit; The first control circuit is provided with a second control chip; a tenth pin of the second control chip is connected with an eleventh pin of the second control chip, a positive electrode of a twenty-fifth capacitor, one end of a twenty-sixth capacitor, one end of a thirty-first resistor, and a cathode of a tenth diode, respectively; An anode of the tenth diode and the other end of the thirty-first resistor are commonly connected with a positive electrode of a first battery; A twentieth pin of the second control chip is connected with one end of a thirty-ninth resistor; the other end of the thirty-ninth resistor is connected with one end of a twenty-fifth resistor and one end of a twenty-sixth resistor, respectively; A negative electrode of the twenty-fifth capacitor, the other end of the twenty-sixth capacitor, a twelfth pin of the second control chip, and the other end of the twenty-sixth resistor are commonly grounded.

4. The intelligent control system for a channel AB gate based on multi-mode selection according to claim 3, characterized in that, The model of the second control chip is AI8H2K32U.

5. The intelligent control system for a channel AB gate based on multi-mode selection according to claim 1, characterized in that, The output driving control unit is provided with a second control circuit; The second control circuit is provided with a fifth control chip; a sixteenth pin of the fifth control chip is connected with a negative electrode of a thirteenth light emitting diode; a positive electrode of the thirteenth light emitting diode is connected with a twenty-eighth resistor; a fifteenth pin of the fifth control chip is connected with a first relay and controls opening or closing of a door body; A fourteenth pin of the fifth control chip is connected with a negative electrode of a fourteenth light emitting diode and a second relay and controls opening or closing of the door body; a positive electrode of the fourteenth light emitting diode is connected with a twenty-ninth resistor; A thirteenth pin of the fifth control chip is connected with a negative electrode of a fifteenth light emitting diode and a third relay and controls opening or closing of the door body; a positive electrode of the fifteenth light emitting diode is connected with a thirtieth resistor; A twelfth pin of the fifth control chip is connected with a negative electrode of a twentieth light emitting diode and a sixth relay and controls opening or closing of the door body; a positive electrode of the twentieth light emitting diode is connected with a thirty-eighth resistor; An eleventh pin of the fifth control chip is connected with a negative electrode of a nineteenth light emitting diode and a fifth relay and controls opening or closing of the door body; a positive electrode of the nineteenth light emitting diode is connected with a thirty-seventh resistor; A tenth pin of the fifth control chip is connected with a negative electrode of an eighteenth light emitting diode and a fourth relay and controls opening or closing of the door body; a positive electrode of the eighteenth light emitting diode is connected with a thirty-third resistor.

6. The intelligent control system for a channel AB gate based on multi-mode selection according to claim 5, characterized in that, The model of the fifth control chip is ULN2003.

7. The intelligent control system for a channel AB gate based on multi-mode selection according to claim 2, characterized in that, The audio output control unit is provided with a third control circuit. The third control circuit is respectively provided with a third control chip and a fourth control chip. The seventh pin of the third control chip is connected with one end of a twenty-eighth capacitor, the other end of the twenty-eighth capacitor is connected with one end of a thirty-fifth resistor, and the other end of the thirty-fifth resistor is connected with a fourth pin of the fourth control chip. The fifth pin of the third control chip is connected with one end of a thirty-first capacitor, and the sixth pin of the third control chip is respectively connected with a power supply end and one end of a thirty-third capacitor. The fifth pin of the fourth control chip is connected with one end of an audio output speaker, and the other end of the audio output speaker is connected with an eighth pin of the fourth control chip. The third pin of the fourth control chip is connected with one end of a thirty-fourth resistor, the other end of the thirty-fourth resistor is connected with one end of a twenty-seventh capacitor, the first pin of the fourth control chip is connected with one end of a thirty-sixth resistor, and the second pin of the fourth control chip is connected with one end of a twenty-ninth capacitor. The other end of the twenty-seventh capacitor, the other end of the twenty-ninth capacitor, the seventh pin of the fourth control chip, the other end of the thirty-first capacitor, the other end of the thirty-third capacitor and the eighth pin of the third control chip are grounded.

8. The intelligent control system for a channel AB gate based on multi-mode selection according to claim 7, characterized in that, The model of the third control chip is WTN6040 in the WTN6 series.

9. The intelligent control system for a channel AB gate based on multi-mode selection according to claim 7, characterized in that, The model of the fourth control chip is NS4110B.

10. A channel AB gate intelligent control method based on multi-mode selection, characterized in that, The method is applied to the multi-mode selection based channel AB gate intelligent control system according to any one of claims 1-9, and comprises the following steps: The channel AB gate system is initialized, and preset management and control modes and parameter data corresponding to the system are loaded; the management and control modes include anti-following mode, single-line rotation mode, anti-fee evasion mode and vehicle counting and flow limiting mode; The sensor input signals of the A gate body or the B gate body are continuously monitored, and the input signal logic relationship is judged according to the currently selected management and control mode; According to the judgment result data of the input signal logic relationship, corresponding control instruction data is generated to drive the A gate body or the B gate body to execute corresponding actions in real time, and the display state and voice prompt are updated synchronously.

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