CN214042072U - Tunnel main control unit and tunnel system of fleing - Google Patents
Tunnel main control unit and tunnel system of fleing Download PDFInfo
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- CN214042072U CN214042072U CN202120017641.3U CN202120017641U CN214042072U CN 214042072 U CN214042072 U CN 214042072U CN 202120017641 U CN202120017641 U CN 202120017641U CN 214042072 U CN214042072 U CN 214042072U
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Abstract
The utility model provides a tunnel master controller and tunnel system of fleing. Tunnel master controller of fleing includes: the tunnel escape main controller body, the 485 interface, the relay interface, the network port-to-232 serial port module, the sensor interface, the single chip microcomputer and the power supply system; the 485 interface, the relay interface, the network port-to-232 serial port module and the sensor interface are connected with the single chip microcomputer; the power supply system is used for supplying power; the network port-to-232 serial port module is used for receiving a control instruction sent by an external control terminal, converting the control instruction into a serial port signal and sending the serial port signal to the single chip microcomputer; the 485 interface and the relay interface are used for connecting external load equipment; the sensor interface is used for connecting the sensor and sending at least one detection result of the sensor to the single chip microcomputer; the singlechip is used for determining a control scheme according to at least one detection result or serial port signal and sending the control scheme to the external load equipment through the 485 interface and the relay interface so as to control the external load equipment to work. The utility model discloses a scheme can more effectively guide the personnel in disaster in the tunnel.
Description
Technical Field
The utility model relates to a traffic safety equipment field, in particular to main control unit and tunnel system of fleing flee in tunnel.
Background
At present, the safety of tunnel traffic becomes a problem to be solved, and particularly when an emergency occurs in a tunnel, various devices in the tunnel need to be controlled in time to warn and induce people in the tunnel to escape in order.
However, the existing control device is large in scale and high in cost, and is not suitable for a tunnel, i.e., a scene with a small number of terminals, relatively simple control operation and limited space. Therefore, no better tunnel escape scheme exists at present.
In order to solve the above problems, an effective escape control scheme for tunnels is required.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a be applied to voice broadcast controller and system that the tunnel was fleed, can more effectively guide the personnel in disaster in the tunnel.
In a first aspect, an embodiment of the present invention provides a main controller for tunnel escape, including:
the tunnel escape main controller body, at least one 485 interface, at least one relay interface, a network port-to-232 serial port module, at least one sensor interface, a single chip microcomputer and a power supply system;
the at least one 485 interface, the at least one relay interface, the network port-to-232 serial port module and the at least one sensor interface are all connected with the single chip microcomputer;
the power supply system is used for supplying power to the at least one 485 interface, the at least one relay interface, the at least one sensor interface and the single chip microcomputer;
the network port-to-232 serial port module is used for receiving a control instruction sent by an external control terminal, converting the control instruction into a serial port signal and sending the serial port signal to the single chip microcomputer;
the at least one 485 interface and the at least one relay interface are used for connecting external load equipment;
the sensor interface is used for connecting a sensor and sending at least one detection result of the sensor to the single chip microcomputer;
the single chip microcomputer is used for determining a control scheme according to one or more of the at least one detection result or the serial port signal, and sending the control scheme to external load equipment through the at least one 485 interface and the at least one relay interface so as to control the external load equipment to work.
Preferably, the first and second electrodes are formed of a metal,
the side surface of the main tunnel escape controller body is provided with 4 interfaces, and the 4 interfaces are respectively a power supply port connected with the power supply system, a serial port output port connected with the 485 interface, a sensor input port connected with a sensor interface and an output port connected with the relay interface;
preferably, the first and second electrodes are formed of a metal,
the front side of the main tunnel escape controller body is provided with 5 indicator lamps;
the 5 indicator lamps are respectively a power indicator lamp, a 232 serial port indicator lamp, a sensor indicator lamp, an output signal indicator lamp and a 485 output signal indicator lamp;
the power supply indicator lamp is lightened when a power supply system of the tunnel escape main controller is connected with a power supply through the power supply port;
the 232 serial port indicator lamp is lightened when the tunnel escape main controller receives a control instruction sent by the external terminal only through the network port-to-232 serial port module;
the sensor indicator lamp is lightened when a detection result sent by the sensor is received;
the output signal indicator lamp is lightened when the tunnel escape main controller outputs the control scheme through the relay interface;
the 485 output signal indicator lamp is lightened when the tunnel escape main controller outputs the control scheme through the 485 interface.
Preferably, the first and second electrodes are formed of a metal,
the front side of the main body of the tunnel escape main controller is provided with 4 keys;
the 4 keys are respectively a switch machine key, an output source switching key, an input source switching key and a confirmation key.
Preferably, the first and second electrodes are formed of a metal,
the front side of the main tunnel escape controller body is provided with a display screen;
and the display screen is used for displaying the control scheme currently output by the tunnel escape main controller in a text form.
In a second aspect, an embodiment of the present invention provides a tunnel escape system, including: the tunnel escape master controller and the external intelligent terminal provided in any one of the first aspect;
and the external intelligent terminal is used for sending a control instruction to the tunnel escape main controller through the network port-to-232 serial port module of the tunnel escape main controller.
Preferably, the first and second electrodes are formed of a metal,
further comprising: the system comprises a smoke sensor, a vibration sensor, a temperature sensor and a voice broadcasting device;
the smoke sensor, the vibration sensor and the temperature sensor are respectively connected with a sensor interface of the tunnel escape main controller;
the voice broadcasting device is connected with a 485 interface of the tunnel escape main controller;
and the tunnel escape master controller is used for controlling the voice broadcasting device to broadcast corresponding voice information according to the detection information of the smoke sensor, the vibration sensor or the temperature sensor.
Preferably, the first and second electrodes are formed of a metal,
further comprising: at least one pilot light;
each guide lamp is connected to a relay interface of the tunnel escape device and is installed in the tunnel;
the guide lamp is used for being lightened under the control of the tunnel escape device so as to guide the escape direction of the disaster-stricken person in the tunnel.
Preferably, the first and second electrodes are formed of a metal,
the external intelligent terminal is also used for sending a voice signal to the tunnel escape main controller;
and the tunnel escape master controller is used for playing the voice information corresponding to the voice signal through the voice broadcasting device when the voice signal is received.
Preferably, the first and second electrodes are formed of a metal,
further comprising: a light sensor and at least one light;
the light sensor is connected with a sensor interface of the tunnel escape main controller;
the at least one illuminating lamp is connected with a relay interface of the tunnel escape main controller;
and the tunnel escape main controller is used for controlling the at least one illuminating lamp to be turned on or off when the detection result returned by the light sensor is lower than or higher than a preset value.
The embodiment of the utility model provides a tunnel master controller and tunnel system of fleing. The tunnel main controller of fleing includes: the tunnel escape main controller body, at least one 485 interface, at least one relay interface, a network port-to-232 serial port module, at least one sensor interface, a single chip microcomputer and a power supply system; the at least one 485 interface, the at least one relay interface, the network port-to-232 serial port module and the at least one sensor interface are all connected with the single chip microcomputer; the power supply system is used for supplying power to the at least one 485 interface, the at least one relay interface, the at least one sensor interface and the single chip microcomputer; the network port-to-232 serial port module is used for receiving a control instruction sent by an external control terminal, converting the control instruction into a serial port signal and sending the serial port signal to the single chip microcomputer; the at least one 485 interface and the at least one relay interface are used for connecting external load equipment; the sensor interface is used for connecting a sensor and sending at least one detection result of the sensor to the single chip microcomputer; the single chip microcomputer is used for determining a control scheme according to one or more of the at least one detection result or the serial port signal, and sending the control scheme to external load equipment through the at least one 485 interface and the at least one relay interface so as to control the external load equipment to work. According to the technical scheme, the single chip microcomputer serves as a main processor, and the network port-to-serial port module achieves signal transmission between the upper computer control end and the single chip microcomputer of the controller. Through the 485 serial port output port and the relay output port, the control of other load devices with various specifications is realized, and disaster victims in the tunnel can be more effectively guided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a tunnel escape master controller according to an embodiment of the present invention;
fig. 2 is a front view of a tunnel escape master controller according to an embodiment of the present invention;
fig. 3 is a side view of a tunnel escape master according to an embodiment of the present invention;
fig. 4 is a schematic view of a tunnel escape system according to an embodiment of the present invention.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, rather than all embodiments, based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
At present, the safety of tunnel traffic becomes a problem to be solved, and particularly when an emergency occurs in a tunnel, various devices in the tunnel need to be controlled in time to warn and induce people in the tunnel to escape in order.
However, the existing control device is large in scale and high in cost, and is not suitable for a tunnel, i.e., a scene with a small number of terminals, relatively simple control operation and limited space. Therefore, no better tunnel escape scheme exists at present.
In order to solve the above problems, an effective escape control scheme for tunnels is required.
At present, no similar scheme exists in the field of tunnel escape. Other device control schemes, such as PLC control cabinets, industrial actuators, industrial computers, and the like. The method mainly plays a role of a bridge connecting an upper computer control end and field controlled equipment. The system can also replace upper computer software and play a role in local control operation.
The industrial control machine, the PLC control cabinet and other products have strong functions and wide application range. But the cost is higher, the method is not suitable for smaller fields, the operation of the controlled terminal is relatively simple, and the number of terminals is small. Therefore, a controller which is relatively simple is designed, only two or three interfaces are output, and two or three kinds of equipment are controlled. The equipment cost can be saved, and the purposes of more specialty and stability can be relatively achieved.
The tunnel escape master controller and the tunnel escape system according to the embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, an embodiment of the present invention provides a main controller for tunnel escape, including:
the tunnel escape master controller comprises a tunnel escape master controller body 101, at least one 485 interface 102, at least one relay interface 103, a network port-to-232 serial port module 104, at least one sensor interface 105, a single chip microcomputer 106 and a power supply system;
the at least one 485 interface 102, the at least one relay interface 103, the network port-to-232 serial port module 104 and the at least one sensor interface 105 are all connected with the single chip microcomputer 106;
the power supply system is used for supplying power to the at least one 485 interface 402, the at least one relay interface 103, the at least one sensor interface 105 and the single chip microcomputer 106;
the network port-to-232 serial port module 107 is configured to receive a control instruction sent by an external control terminal, convert the control instruction into a serial port signal, and send the serial port signal to the single chip 106;
the at least one 485 interface 102 and the at least one relay interface 103 are used for connecting external load equipment;
the at least one sensor interface 105 is used for connecting a sensor and sending at least one detection result of the sensor to the single chip 106;
the single chip 106 is configured to determine a control scheme according to one or more of the at least one detection result or the serial port signal, and send the control scheme to an external load device through the at least one 485 interface 102 and the at least one relay interface 103 to control the external load device to operate.
The embodiment of the utility model provides a tunnel master controller and tunnel system of fleing. The tunnel main controller of fleing includes: the tunnel escape main controller body, at least one 485 interface, at least one relay interface, a network port-to-232 serial port module, at least one sensor interface, a single chip microcomputer and a power supply system; the at least one 485 interface, the at least one relay interface, the network port-to-232 serial port module and the at least one sensor interface are all connected with the single chip microcomputer; the power supply system is used for supplying power to the at least one 485 interface, the at least one relay interface, the at least one sensor interface and the single chip microcomputer; the network port-to-232 serial port module is used for receiving a control instruction sent by an external control terminal, converting the control instruction into a serial port signal and sending the serial port signal to the single chip microcomputer; the at least one 485 interface and the at least one relay interface are used for connecting external load equipment; the sensor interface is used for connecting a sensor and sending at least one detection result of the sensor to the single chip microcomputer; the single chip microcomputer is used for determining a control scheme according to one or more of the at least one detection result or the serial port signal, and sending the control scheme to external load equipment through the at least one 485 interface and the at least one relay interface so as to control the external load equipment to work. According to the technical scheme, the single chip microcomputer serves as a main processor, and the network port-to-serial port module achieves signal transmission between the upper computer control end and the single chip microcomputer of the controller. Through the 485 serial port output port and the relay output port, the control of other load devices with various specifications is realized, and disaster victims in the tunnel can be more effectively guided.
Fig. 1 does not show a power supply system.
In one possible embodiment, a schematic block diagram. The power supply system provides corresponding voltages for all circuits and modules. The relay circuit needs 24V direct current voltage, the network port-to-serial port module and the 485 serial port output module interface circuit need 5V direct current voltage, and the single chip microcomputer needs 3.3V direct current voltage. The sensor module is 12V DC voltage. And the network port-to-232 serial port module is responsible for converting a control instruction of an upper computer or other control terminals into a serial port signal which can be read by the singlechip, analyzing the instruction content and controlling the equipment at the output end according to the content. The output end device can be 3 485 serial port controlled devices and 2 relay controlled devices. The relay controlled device has only a signal of the switching value. Such as switches that can control two-way lamps. The 3-path 485 serial port output can control some devices which are 485 interfaces, and can transmit the working state information of the controlled device back to the control terminal through the 485 interfaces, the single chip microcomputer and the network port-to-serial port module. Two sensor module interfaces can be reserved to realize some local automatic control functions.
Fig. 2 is a front view of the main tunnel escape controller, and fig. 3 is a side view of the main tunnel escape controller. In the embodiment of the present invention, the side of the main controller body 201 for tunnel escape is provided with 4 interfaces, and the 4 interfaces are respectively a power supply port 202 for connecting the power supply system, a serial port output port 203 for connecting the 485 interface, a sensor input port 204 for connecting the sensor interface, and an output port 205 for connecting the relay interface;
the front side of the main tunnel escape controller body 201 is provided with 5 indicator lamps;
the 5 indicator lamps are a power indicator lamp 301, a 232 serial port indicator lamp 302, a sensor indicator lamp 303, an output signal indicator lamp 304 and a 485 output signal indicator lamp 305 respectively;
the power indicator lamp 301 is turned on when the power system of the tunnel escape main controller is connected with a power supply through the power supply port;
the 232 serial port indicator lamp 302 is turned on when the tunnel escape main controller receives a control instruction sent by the external only-capable terminal through the network port-to-232 serial port module;
the sensor indicator lamp 303 is turned on when a detection result sent by the sensor is received;
the output signal indicator lamp 304 is turned on when the tunnel escape main controller outputs the control scheme through the relay interface;
the 485 output signal indicator lamp 305 is turned on when the tunnel escape main controller outputs the control scheme through the 485 interface.
The front side of the main tunnel escape controller body 201 is provided with 4 keys;
the 4 keys are respectively a switch machine key 401, an output source switching key 402, an input source switching key 403 and a confirmation key 404.
The front side of the main tunnel escape controller body 201 is provided with a display screen 306;
the display screen 306 is used for displaying the currently output control scheme of the tunnel escape master controller in a text form.
As shown in fig. 4, an embodiment of the present invention provides a tunnel escape system, including: a tunnel escape master controller 501 and an external intelligent terminal 502 provided in any of the above embodiments;
the external intelligent terminal 502 is configured to send a control instruction to the tunnel escape master controller 501 through the network interface to 232 serial port module of the tunnel escape master controller 501.
In an embodiment of the present invention, the tunnel escape system further includes:
the system comprises a smoke sensor, a vibration sensor, a temperature sensor and a voice broadcasting device;
the smoke sensor, the vibration sensor and the temperature sensor are respectively connected with a sensor interface of the tunnel escape main controller;
the voice broadcasting device is connected with a 485 interface of the tunnel escape main controller;
and the tunnel escape master controller is used for controlling the voice broadcasting device to broadcast corresponding voice information according to the detection information of the smoke sensor, the vibration sensor or the temperature sensor.
In an embodiment of the present invention, the tunnel escape system further includes: at least one pilot light;
each guide lamp is connected to a relay interface of the tunnel escape device and is installed in the tunnel;
the guide lamp is used for being lightened under the control of the tunnel escape device so as to guide the escape direction of the disaster-stricken person in the tunnel.
In an embodiment of the present invention, the external intelligent terminal is further configured to send a voice signal to the tunnel escape master controller;
and the tunnel escape master controller is used for playing the voice information corresponding to the voice signal through the voice broadcasting device when the voice signal is received.
In an embodiment of the present invention, the tunnel escape system further includes: a light sensor and at least one light;
the light sensor is connected with a sensor interface of the tunnel escape main controller;
the at least one illuminating lamp is connected with a relay interface of the tunnel escape main controller;
and the tunnel escape main controller is used for controlling the at least one illuminating lamp to be turned on or off when the detection result returned by the light sensor is lower than or higher than a preset value.
The above embodiments illustrate some specific application methods of the tunnel escape system. The accident type can be judged according to the detection information obtained by the three sensors, and the voice chip is controlled to play corresponding voice information. Such as a fire in a tunnel. The singlechip acquires a remote control signal 'play 2# voice' or judges that the fire accident happens according to a local sensor, and the singlechip also sends an instruction 'play 2# voice'. And after the voice broadcasting device receives the playing instruction, starting to play the 2# voice. The content of the 2# speech is "Please notice! When a fire disaster happens in the tunnel, all drivers and passengers are asked to abandon the vehicle immediately and evacuate from the escape passage far away from the direction of the fire light. Please follow the green light-emitting guide sign to indicate forward. A brightness sensor can be connected in the lighting device, and the switch of the lighting device can be controlled according to the received ambient light brightness.
The content such as information interaction, executive process between each unit in above-mentioned system, owing to with the utility model discloses the device embodiment is based on same conception, and concrete content can refer to the utility model discloses narration in the device embodiment, and it is no longer repeated here.
It should be noted that not all steps and modules in the above flows and system structure diagrams are necessary, and some steps or modules may be omitted according to actual needs. The execution order of the steps is not fixed and can be adjusted as required. The system structure described in the above embodiments may be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by a plurality of physical entities, or some components in a plurality of independent devices may be implemented together.
In the above embodiments, the hardware unit may be implemented mechanically or electrically. For example, a hardware element may comprise permanently dedicated circuitry or logic (such as a dedicated processor, FPGA or ASIC) to perform the corresponding operations. The hardware elements may also comprise programmable logic or circuitry, such as a general purpose processor or other programmable processor, that may be temporarily configured by software to perform the corresponding operations. The specific implementation (mechanical, or dedicated permanent, or temporarily set) may be determined based on cost and time considerations.
The present invention has been shown and described in detail with reference to the drawings and the preferred embodiments, however, the present invention is not limited to these disclosed embodiments, and those skilled in the art can understand that the code auditing means in the above different embodiments can be combined to obtain more embodiments of the present invention based on the above embodiments, and these embodiments are also within the scope of the present invention.
Claims (10)
1. Tunnel master controller of fleing, its characterized in that includes:
the tunnel escape main controller body, at least one 485 interface, at least one relay interface, a network port-to-232 serial port module, at least one sensor interface, a single chip microcomputer and a power supply system;
the at least one 485 interface, the at least one relay interface, the network port-to-232 serial port module and the at least one sensor interface are all connected with the single chip microcomputer;
the power supply system is used for supplying power to the at least one 485 interface, the at least one relay interface, the at least one sensor interface and the single chip microcomputer;
the network port-to-232 serial port module is used for receiving a control instruction sent by an external control terminal, converting the control instruction into a serial port signal and sending the serial port signal to the single chip microcomputer;
the at least one 485 interface and the at least one relay interface are used for connecting external load equipment;
the sensor interface is used for connecting a sensor and sending at least one detection result of the sensor to the single chip microcomputer;
the single chip microcomputer is used for determining a control scheme according to one or more of the at least one detection result or the serial port signal, and sending the control scheme to external load equipment through the at least one 485 interface and the at least one relay interface so as to control the external load equipment to work.
2. The main tunneling escape controller according to claim 1,
the side of tunnel master controller body of fleing is provided with 4 interfaces, 4 interfaces are respectively for connecting electrical power generating system's power supply mouth, connection the serial ports delivery outlet of 485 interfaces, the sensor input port of connecting the sensor interface and the connection the delivery outlet of relay interface.
3. The main tunneling escape controller according to claim 2,
the front side of the main tunnel escape controller body is provided with 5 indicator lamps;
the 5 indicator lamps are respectively a power indicator lamp, a 232 serial port indicator lamp, a sensor indicator lamp, an output signal indicator lamp and a 485 output signal indicator lamp;
the power supply indicator lamp is lightened when a power supply system of the tunnel escape main controller is connected with a power supply through the power supply port;
the 232 serial port indicator lamp is lightened when the tunnel escape main controller receives a control instruction sent by the external terminal only through the network port-to-232 serial port module;
the sensor indicator lamp is lightened when a detection result sent by the sensor is received;
the output signal indicator lamp is lightened when the tunnel escape main controller outputs the control scheme through the relay interface;
the 485 output signal indicator lamp is lightened when the tunnel escape main controller outputs the control scheme through the 485 interface.
4. The main tunneling escape controller according to claim 2,
the front side of the main body of the tunnel escape main controller is provided with 4 keys;
the 4 keys are respectively a switch machine key, an output source switching key, an input source switching key and a confirmation key.
5. The main tunneling escape controller according to claim 2,
the front side of the main tunnel escape controller body is provided with a display screen;
and the display screen is used for displaying the control scheme currently output by the tunnel escape main controller in a text form.
6. Tunnel escape system, characterized by comprising: the main tunnel escape controller and the external intelligent terminal of any one of claims 1 to 5;
and the external intelligent terminal is used for sending a control instruction to the tunnel escape main controller through the network port-to-232 serial port module of the tunnel escape main controller.
7. The escape system for tunnels of claim 6, wherein,
further comprising: the system comprises a smoke sensor, a vibration sensor, a temperature sensor and a voice broadcasting device;
the smoke sensor, the vibration sensor and the temperature sensor are respectively connected with a sensor interface of the tunnel escape main controller;
the voice broadcasting device is connected with a 485 interface of the tunnel escape main controller;
and the tunnel escape master controller is used for controlling the voice broadcasting device to broadcast corresponding voice information according to the detection information of the smoke sensor, the vibration sensor or the temperature sensor.
8. The escape system for tunnels of claim 7, wherein,
further comprising: at least one pilot light;
each guide lamp is connected to a relay interface of the tunnel escape device and is installed in the tunnel;
the guide lamp is used for being lightened under the control of the tunnel escape device so as to guide the escape direction of the disaster-stricken person in the tunnel.
9. The escape system for tunnels of claim 7, wherein,
the external intelligent terminal is also used for sending a voice signal to the tunnel escape main controller;
and the tunnel escape master controller is used for playing the voice information corresponding to the voice signal through the voice broadcasting device when the voice signal is received.
10. Tunnel escape system according to one of claims 6 to 9,
further comprising: a light sensor and at least one light;
the light sensor is connected with a sensor interface of the tunnel escape main controller;
the at least one illuminating lamp is connected with a relay interface of the tunnel escape main controller;
and the tunnel escape main controller is used for controlling the at least one illuminating lamp to be turned on or off when the detection result returned by the light sensor is lower than or higher than a preset value.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120017641.3U CN214042072U (en) | 2021-01-05 | 2021-01-05 | Tunnel main control unit and tunnel system of fleing |
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| CN202120017641.3U CN214042072U (en) | 2021-01-05 | 2021-01-05 | Tunnel main control unit and tunnel system of fleing |
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| CN214042072U true CN214042072U (en) | 2021-08-24 |
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Address after: Room 804, floor 8, building 10-2, yard 2, weizikeng, Fengtai District, Beijing 100079 Patentee after: BEIJING ZHONGKAI LUDA TRAFFIC TECHNOLOGY CO.,LTD. Address before: 100079 803, building 10, building 2, weizikeng, Fengtai District, Beijing Patentee before: BEIJING ZHONGKAI LUDA TRAFFIC TECHNOLOGY CO.,LTD. |