阅读说明：本技术 一种拍打门控制系统 (Flap door control system ) 是由 王飞 陈晨 朱崇尚 管昌恒 于 2019-09-12 设计创作，主要内容包括：本发明涉及闸机技术领域,具体公开了一种拍打门控制系统,包括采集传感器、机芯和拍打门机构,还包括机芯控制器；机芯控制器用于接收开门指令,还用于实时从采集传感器获取安全区数据；机芯控制器分析安全区数据,判断安全区状态是否正常,如果正常,机芯控制器驱动机芯,机芯带动拍打门机构执行开门动作；如果异常,机芯控制器驱动机芯,机芯锁定拍打门机构停止开门动作；当安全区状态变为正常时,机芯控制器继续驱动机芯,机芯带动拍打门机构执行开门动作。采用本发明的技术方案能实现拍打门系统的安全区局部自治。(The invention relates to the technical field of gates, and particularly discloses a flap door control system which comprises an acquisition sensor, a machine core, a flap door mechanism and a machine core controller, wherein the acquisition sensor is connected with the machine core; the machine core controller is used for receiving a door opening instruction and acquiring data of a safety zone from the acquisition sensor in real time; the machine core controller analyzes the data of the safety zone and judges whether the state of the safety zone is normal or not, if so, the machine core controller drives the machine core, and the machine core drives the flap door mechanism to execute door opening action; if the door is abnormal, the machine core controller drives the machine core, and the machine core locking and flapping door mechanism stops the door opening action; when the state of the safety zone is changed to be normal, the machine core controller continues to drive the machine core, and the machine core drives the flap door mechanism to execute the door opening action. By adopting the technical scheme of the invention, the local autonomy of the safety zone of the flap door system can be realized.)

1. A flap door control system comprises an acquisition sensor, a machine core and a flap door mechanism, and is characterized by also comprising a machine core controller;

The machine core controller is used for receiving a door opening instruction and acquiring data of a safety zone from the acquisition sensor in real time; the machine core controller analyzes the data of the safety zone and judges whether the state of the safety zone is normal or not, if so, the machine core controller drives the machine core, and the machine core drives the flap door mechanism to execute door opening action;

If the abnormal situation occurs, the machine core controller drives the machine core, the machine core locking and flapping door mechanism stops the door opening action, and the data of the safety zone is uploaded; when the state of the safety zone is changed to be normal, the machine core controller continues to drive the machine core, and the machine core drives the flap door mechanism to execute the door opening action.

2. A flap door control system as claimed in claim 1, wherein: the machine core controller is also used for analyzing the data of the safety zone after the door is opened and judging whether a person passes through the safety zone; if people pass through the safety zone, when the safety zone state is normal, the machine core controller drives the machine core, and the machine core drives the flap door mechanism to close the door; if no one passes through the door, the machine core controller drives the machine core after the first preset time, and the machine core drives the flapping door mechanism to close the door.

3. A flap door control system as claimed in claim 2, wherein: the acquisition sensor comprises a movement position sensor and a safety area sensor; the movement position sensor is used for acquiring position data; the safe zone sensor is used for collecting the data of the safe zone.

4. A flap door control system as claimed in claim 3, wherein: the machine core controller comprises a central microprocessor, a communication interface circuit, a machine core control circuit and a brake control circuit; the communication interface circuit, the movement control circuit and the brake control circuit are respectively in signal connection with the central microprocessor.

5. The flap door control system of claim 4, wherein: the central microcontroller comprises a sensor data reading module, a data analysis module, a logic processing module, a data reporting module, a motion control module and an exception handling module.

6. a flap door control system as claimed in claim 5, wherein: when the data analysis module analyzes the data and the position data of the safety zone to obtain the judgment result of the abnormal state of the safety zone in the door opening or closing process, the logic processing module generates a stopping control instruction based on the judgment result of the abnormal state of the safety zone, the motion control module controls the movement of the movement, and the reporting data module reports the data and the position data of the safety zone at the moment; when the data analysis module analyzes the data and the position data of the safety area to obtain a judgment result that the state of the safety area is normal, the logic processing module generates a control instruction for continuing to act based on the judgment result that the state of the safety area is normal, the motion control module controls the movement to continue to move, and the reporting data module reports the data and the position data of the safety area at the moment.

7. A flap door control system as claimed in claim 6, wherein: when the door is closed, the data analysis module analyzes the data and the position data of the safety zone to obtain a judgment result of abnormal state of the safety zone, the logic processing module generates a locking control instruction based on the judgment result of the abnormal state of the safety zone, the motion control module controls the movement to be locked, and the reporting data module reports the data and the position data of the safety zone at the moment.

8. A flap door control system as claimed in claim 7, wherein: the machine core controller is also used for receiving a high-priority command and driving the door panel beating action or stopping based on the high-priority command.

9. A flap door control system as claimed in claim 8, wherein: the high priority instructions include manual operation and abnormal modes.

10. A flap door control system as claimed in claim 2, wherein: the first preset time is 5-10 seconds.

Technical Field

The invention relates to the technical field of gates, in particular to a flap valve control system.

Background

With the development of automation, unmanned access gates are increasingly used in various occasions, such as fire fighting access gates, railway ticket gates, entrance pedestrian access gates, and the like, and flap door systems are widely used in these devices due to their higher safety.

In the current gate, the control of the flap door is usually completed by a logic controller or an upper computer, and by means of data sent back by a plurality of sensors, the logic controller or the upper computer analyzes the data, judges whether to open or close the door or pause the motion, and then sends a command to a motion controller, and most of the current motion controllers also need to send a control command to a motor driver to drive a motor to drive a machine core and a flap door mechanism. Because the sensor data needs to be refreshed quickly in the movement process and the resources of the logic controller or the upper computer are occupied repeatedly, the response of the scheme has relatively large delay, the abnormal door opening and closing state is difficult to respond immediately, and the safety of the scheme cannot be ensured.

Therefore, in order to reduce system delay and improve reliability, a flap door system that can realize local autonomy of a security zone is required.

Disclosure of Invention

To solve the above technical problems, an object of the present invention is to provide a flap door control system to implement local autonomy of a security area.

The technical scheme of the invention is as follows:

A flap door control system comprises an acquisition sensor, a machine core, a flap door mechanism and a machine core controller;

The machine core controller is used for receiving a door opening instruction and acquiring data of a safety zone from the acquisition sensor in real time; the machine core controller analyzes the data of the safety zone and judges whether the state of the safety zone is normal or not, if so, the machine core controller drives the machine core, and the machine core drives the flap door mechanism to execute door opening action;

If the abnormal situation occurs, the machine core controller drives the machine core, the machine core locking and flapping door mechanism stops the door opening action, and the data of the safety zone is uploaded; when the state of the safety zone is changed to be normal, the machine core controller continues to drive the machine core, and the machine core drives the flap door mechanism to execute the door opening action.

the basic scheme principle and the beneficial effects are as follows:

In this scheme, the action of patting the door after the core controller independently controls whole mandate to can initiatively handle abnormal state, need not logic controller or host computer and come to participate in the control of patting the door action, can reduce and postpone, realized the local autonomy in safe district, make whole patting the door can be safe, quick, stable work.

Furthermore, the movement controller is also used for analyzing the data of the safety zone after the door is opened and judging whether a person passes through the safety zone; if people pass through the safety zone, when the safety zone state is normal, the machine core controller drives the machine core, and the machine core drives the flap door mechanism to close the door; if no one passes through the door, the machine core controller drives the machine core after the first preset time, and the machine core drives the flapping door mechanism to close the door.

When no one passes through the door, the door is closed in time, so that unauthorized persons can be prevented from entering the door illegally, and the safety is high.

Further, the acquisition sensor comprises a movement position sensor and a safety zone sensor; the movement position sensor is used for acquiring position data; the safe zone sensor is used for collecting the data of the safe zone.

The machine core position sensor can detect the current angle position of the flap door and send the current angle position to the machine core controller to realize closed-loop control of the angle position of the flap door.

Furthermore, the machine core controller comprises a central microprocessor, a communication interface circuit, a machine core control circuit and a brake control circuit; the communication interface circuit, the movement control circuit and the brake control circuit are respectively in signal connection with the central microprocessor.

can carry out the analysis to the quick refresh sensor data through central microprocessor in the motion process, avoid occupying host computer resource repeatedly for this scheme can effectively reduce response delay, also can accomplish to respond unusual switch door state immediately, and the security is high.

Furthermore, the central microcontroller comprises a sensor data reading module, a data analysis module, a logic processing module, a data reporting module, a motion control module and an exception handling module.

The sensor data reading module is used for continuously reading the safety area data and the position data of the safety area sensor and the movement position sensor and sending the data to the data analysis module; and the data analysis module is used for analyzing after receiving the data of the safety zone and the position data and sending a judgment result to the logic processing module. For example, the position data may analyze a current angular position of the flap door, and the security zone data may analyze whether there is an obstacle such as a person or baggage in the security zone.

further, when the data analysis module analyzes the data and the position data of the safety zone to obtain the judgment result of the abnormal state of the safety zone in the door opening or closing process, the logic processing module generates a stop control instruction based on the judgment result of the abnormal state of the safety zone, the motion control module controls the movement of the movement to stop, and the reporting data module reports the data and the position data of the safety zone at the moment; when the data analysis module analyzes the data and the position data of the safety area to obtain a judgment result that the state of the safety area is normal, the logic processing module generates a control instruction for continuing to act based on the judgment result that the state of the safety area is normal, the motion control module controls the movement to continue to move, and the reporting data module reports the data and the position data of the safety area at the moment.

When the door is opened or closed, the safety zone of the door plate action direction of the flapping door can block the door plate action object, and the motion control module controls the movement to stop motion, so that the situation that the door is damaged by flapping due to forced opening or closing of the door can be avoided.

Further, when the door is closed, the data analysis module analyzes the data and the position data of the safety zone to obtain a judgment result of abnormal state of the safety zone, the logic processing module generates a locking control instruction based on the judgment result of the abnormal state of the safety zone, the motion control module controls the movement to be locked, and the reporting data module reports the data and the position data of the safety zone at the moment.

The logic processing module can enable the motion control module to actively lock the movement, so that the flap door is locked, and illegal intrusion can be prevented.

Further, the movement controller is also used for receiving a high-priority command and driving the door panel beating action or stopping based on the high-priority command.

The superior controller has a high-priority instruction with the priority higher than that of the controller of the machine core, can take over the control of the controller of the machine core, and is convenient for the staff to intervene in time according to the actual situation.

Further, the high priority instructions include manual operation and abnormal modes.

Through the instruction of manual operation, make things convenient for the staff to carry out manual operation.

Further, the first preset time is 5-10 seconds.

5-10 seconds, so that people needing to pass through the door have enough time to pass through the door, and the door can be closed in time when no people pass through the door, thereby achieving balance between the two conditions.

Drawings

FIG. 1 is a logic diagram of a first embodiment of a clap door control system;

FIG. 2 is a logic block diagram of a core controller of a first embodiment of a clap door control system;

FIG. 3 is a logic block diagram of a central microprocessor of a first embodiment of a clap door control system.

Detailed Description

The following is further detailed by way of specific embodiments: