CN114640693A - Centralized control system and method for communication command fire truck - Google Patents
Centralized control system and method for communication command fire truck Download PDFInfo
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- CN114640693A CN114640693A CN202210190803.2A CN202210190803A CN114640693A CN 114640693 A CN114640693 A CN 114640693A CN 202210190803 A CN202210190803 A CN 202210190803A CN 114640693 A CN114640693 A CN 114640693A
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- 238000004891 communication Methods 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000000007 visual effect Effects 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000004353 relayed correlation spectroscopy Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241001127637 Plantago Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Computing Systems (AREA)
- Emergency Management (AREA)
- Medical Informatics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Telephonic Communication Services (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a centralized control system and a centralized control method for a communication command fire truck, which belong to the technical field of fire rescue systems. The interface of the centralized control system is visual, concise and clear, the control can be completed only by holding the control terminal by hand without using different software and keyboard operation, and the operation is simple and convenient; after the system is installed, the operation of the whole vehicle equipment can be completed by one operator, so that the quantity of a large number of operators is saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of fire rescue systems, in particular to a centralized control system and method for a communication command fire truck.
Background
The communication command system is an important component in fire rescue, is a key for guaranteeing timely, efficient and accurate rescue system, has more and more comprehensive functions of multimedia information acquisition, display and analysis and more complex operation along with communication command of the fire truck, and can be deployed rapidly when a vehicle arrives at a rescue scene to complete the construction of a network and a conference. Because the command vehicle is provided with a plurality of multimedia devices, private network communication devices and dispatching command devices, the on-site command needs to be accurate, information transmission and command decision can be completed quickly, otherwise delay and waiting can be caused, and the optimal emergency rescue time can be missed.
In the original operation mode, an operator must stay in front of an operation desk to listen to command commands, control operation is carried out by using keys on equipment or software installed on a computer, and if the operator needs to connect a first site individual soldier, the operator needs to carry out key operation according to description information to complete connection of audio and video. For other vehicle-mounted cloud deck image acquisition, a cloud deck control keyboard needs to be operated, so that an operator is required to master the operation methods and sequences of different devices skillfully, and the operation is quite inconvenient for complex and changeable scene switching.
The communication equipment in the system can complete function use through respective panel keys or control software, but an operator is required to be skilled in all equipment operations, the sequence is clear, and the operation position is required to be always operated, but the number of keys is more, and misoperation can often occur, and compared with the invention, the system has certain defects:
(1) the equipment is many, needs to operate different software and control panel button, and the operation is complicated, easily the mistake appears, and is slow moreover.
(2) For large and medium command vehicles, the operation area and the conference area are two independent spaces, when the using effect of partial equipment is adjusted, if the using effect of audio and video playing and the image acquisition position are matched by at least two persons, one person operates and observes, otherwise, the operation area and the conference area need to be moved back and forth, and adjustment and judgment are carried out at the same time.
(3) The intelligent degree of the whole vehicle system is low, and the functions are dispersed.
Disclosure of Invention
Therefore, the invention provides a centralized control system and a centralized control method for a fire truck with communication command, which aim to solve the problems of low operation speed or misoperation caused by more operating devices in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
according to a first aspect of the invention, a centralized control system of a communication command fire truck is provided, which comprises a control host, a wireless control terminal, a wireless router, a communication cable, a communication device, an information receiving device and a power supply device, wherein the wireless control terminal is wirelessly connected with the control host through a Wifi signal of the wireless router, the control host is provided with a plurality of control ports, the communication device and the information receiving device are connected with the control ports on the control host through the communication cable, the control host supports a plurality of communication protocols, the wireless control terminal remotely controls the communication device based on the communication protocols, and the power supply device supplies power to the control host.
Further, the control port at least comprises a COM port, and the communication device is connected with the serial port of the control host through the COM port.
Further, communication equipment includes plantago camera, hot infrared camera, lodging cloud platform camera, meeting camera, video matrix, audio processor and antenna controller, plantago camera, hot infrared camera, lodging cloud platform camera and meeting camera pass through the RS485 serial ports with the main control system links to each other, video matrix, audio processor and antenna controller pass through the RS232 serial ports with the main control system links to each other.
Further, the communication protocol at least comprises a serial port communication protocol, and the wireless control terminal performs communication control on the communication equipment by adopting a standard modbus serial port communication protocol.
Further, the control port further comprises an IR port, an I/O port and a relax port, the information receiving device is connected with the control host through the IR port in an infrared manner, the centralized control system is also provided with other devices, the other devices are connected with the input/output of the control host through the I/O port, and the power supply device is connected with the control host through the relax port in a weak current manner.
Furthermore, the information receiving equipment comprises an in-vehicle touch control all-in-one machine, an auxiliary display, a monitor, a hard disk video recorder and a satellite television receiver, the other equipment comprises in-vehicle light, out-vehicle illumination and an air conditioner, and the power supply equipment is an intelligent distribution box.
Furthermore, the communication protocol also comprises CAN bus communication, CR-LINK communication and Ethernet communication.
Further, the wireless remote control system further comprises control software, the control software is configured in the wireless control terminal, and the control software converts a serial communication protocol into a wifi 802.11 protocol to complete wireless remote control of the wireless control terminal.
According to a second aspect of the present invention, there is provided a centralized control method for fire fighting vehicles through communication command, wherein the centralized control system for fire fighting vehicles through communication command is applied, and comprises the following steps:
s1: acquiring fire fighting resource information, alarm information and position information through communication equipment;
s2: receiving fire fighting resource information, alarm information and position information through information receiving equipment, and performing visual display;
s3: adjusting audio, volume and video switching through a wireless control terminal, and establishing a network conference to make a dispatching scheme;
s4: and issuing task instructions to corresponding individual soldiers and/or teams according to the execution plan corresponding to the selected dispatching plan.
The invention has the following advantages:
(1) the vehicle integration and intelligent degree are improved, the control of each communication device is completed through the wireless control terminal, and the problem that each device can only be operated dispersedly is solved.
(2) The operability is improved, the interface of the centralized control system is visual, concise and clear, different software and keyboard operations are not needed, the control can be completed only by holding the control terminal by hand, and the operation is simple and convenient.
(3) After the system is installed, the operation of the whole vehicle equipment can be completed by one operator, so that the quantity of a large number of operators is saved, and the working efficiency is improved.
(4) The expandability is realized, the system is designed with various control ports, various communication protocols are supported, and the requirements of subsequent equipment increase and system upgrade are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a topological diagram of a centralized control system of a fire fighting truck with communication command according to the present invention;
FIG. 2 is a schematic diagram of the COM1-6 port connection of the control host provided by the present invention;
FIG. 3 is a schematic diagram of the connection of the COM7 port, the IR port and the RELAY port of the control host according to the present invention;
FIG. 4 is an interface diagram of the wireless control terminal according to the present invention;
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to a first aspect of the present invention, a centralized control system for a fire fighting truck is provided, as shown in fig. 1 to 4, the centralized control system includes a control host, a wireless control terminal, a wireless router, a communication cable, a communication device, an information receiving device and a power supply device. The wireless control terminal is in wireless connection with the control host through a Wifi signal of a wireless router, operation and control of each communication function of the whole vehicle can be achieved through the centralized control system, and operation is visual and convenient if image screen projection, video switching, holder camera control, audio channel selection and video conference connection.
The control host supports various communication protocols, including serial communication protocol, CAN bus communication, CR-LINK communication and Ethernet communication. The wireless control terminal is used for remotely controlling the communication equipment based on a communication protocol, and the wireless control terminal is used for carrying out communication control on the communication equipment by adopting a standard modbus serial port communication protocol. Control software is configured in the wireless control terminal, and the control software converts a serial communication protocol into a wifi 802.11 protocol to complete wireless remote control of the wireless control terminal.
The control host is provided with a plurality of control ports, and the control ports comprise COM ports, IR ports, I/O ports and RELAY ports. The COM port is a serial port communication port, the IR port is an infrared port, the I/O port is a digital input/output port, and the RELAY port is a weak current RELAY port.
The communication equipment and the information receiving equipment are connected with a control port on the control host through a communication cable. The communication equipment is connected with the serial port of the control host through the COM port. The information receiving equipment is connected with the control host through an IR port in an infrared mode. Other devices are also provided in the centralized control system, and the other devices are connected with the input/output of the control host through the I/O ports. The power supply equipment is in weak current connection with the control host through the RELAY port.
The communication equipment comprises a vehicle front camera, a thermal infrared camera, a lodging tripod head camera, a conference camera, a video matrix, an audio processor and an antenna controller, wherein the vehicle front camera, the thermal infrared camera, the lodging tripod head camera and the conference camera are connected with the control host through RS485 serial ports, and the video matrix, the audio processor and the antenna controller are connected with the control host through RS232 serial ports. The modem and the intelligent power distribution module are also connected with the control host through the RS485/RS232 serial port, so that data transmission and power supply monitoring are carried out. Video image switching, voice channel selection, channel volume adjustment, camera zooming/positioning, pan-tilt/pitch control and satellite network data are completed through the control of the wireless control terminal, and power supply and distribution state monitoring is achieved.
The information receiving equipment comprises an in-vehicle touch control all-in-one machine, an auxiliary display, a monitor, a hard disk video recorder and a satellite television receiver, is connected to the control host through an IR port, and adopts an infrared mode to complete equipment control; other equipment including light in the vehicle, illumination outside the vehicle and an air conditioner are connected to the control host through an I/0 port to complete respective switching and regulation control; the power supply equipment is an intelligent distribution box, and the intelligent distribution box and the RELAY port are connected to the control host to supply power for the control host.
The system is tested by practice, stable in system operation, complete in function and convenient to operate, and can be recognized and highly evaluated by fire fighters, and the emergency rescue guarantee capability is effectively improved. The device solves the problems that communication command fire fighting truck is provided with more communication devices, the operation is dispersed, and independent operation needs to be carried out on each device independently, and the problems that the operation of using the control keys or software of the device is complex and tedious are solved.
The main control functions of each communication device are integrated in a centralized control system, and the audio/video selection, the switching, the rotary zooming control of a pan-tilt and a camera, the on-off control and the power state of a display and an illuminating lamp and the real-time monitoring of satellite network data are completed through a wireless control terminal equipped by the system; the operation is convenient and simple, the error operation is reduced, and the operation efficiency is improved; the control interface is visualized, and the system is intelligent.
The system has complete functions and high integration level, and the device has video switching control, audio channel selection, volume control, pan-tilt camera control, illumination control inside and outside the vehicle, satellite network data monitoring and vehicle power supply and distribution state monitoring; the intelligent control device is intelligent and easy to operate, integrates the control functions of main communication equipment in a command fire truck into a control system, can complete the control operation of each equipment through a wireless control terminal, and is simple and convenient to operate; the expandability is realized, the system is designed with various control ports, various communication protocols are supported, and the requirements of subsequent equipment increase and system upgrade are met.
According to a second aspect of the present invention, there is provided a centralized control method for fire fighting vehicles through communication command, wherein a centralized control system for fire fighting vehicles through communication command is applied, and the method comprises the following steps:
s1: the method comprises the steps of obtaining fire-fighting resource information and alarm information through communication equipment such as in-vehicle cameras, conference cameras and portable individual soldiers, and obtaining connection state information of a satellite network through an antenna controller.
S2: the information receiving equipment is used for receiving the fire fighting resource information, the warning information and the position information, visually displaying the information, displaying the warning on the touch control all-in-one machine, the auxiliary display and the monitor, and displaying the news information on various displays through the satellite television receiver.
S3: and adjusting audio, volume and video switching through the wireless control terminal, and establishing a network conference to make a dispatching scheme.
S4: and issuing task instructions to corresponding individual soldiers and/or teams according to the execution plan corresponding to the selected dispatching plan.
The system and the method are innovative in concept, independent operation of the command communication equipment is integrated into the system for centralized operation, equipment data and information can be conveniently and quickly obtained, equipment can be conveniently controlled, timely and efficient effects are achieved, and the system and the method are applied to the fire fighting truck and are an innovative application of concept conversion; the operation is convenient, and the whole structure has higher integration level, so that the operation of other equipment and software is avoided, and the control can be completed only by holding the control terminal; the reliability is high, the structural principle is clear, and the fault and probability of the whole set of device are low; the number of operators is reduced, and meanwhile, the operation efficiency is improved.
The application process of the embodiment of the invention is as follows:
acquiring fire-fighting resource information and alarm information through communication equipment such as an in-vehicle camera, a conference camera, a portable individual soldier and the like, and acquiring connection state information of a satellite network through an antenna controller; receiving resource prevention information, alarm information and position information through information receiving equipment, performing visual display, displaying the alarm on the touch control integrated machine, the auxiliary display and the monitor, and displaying news information on various displays through the satellite television receiver; the wireless control terminal is used for adjusting audio, volume and video switching, establishing a network conference and formulating a dispatching scheme; and issuing task instructions to corresponding individual soldiers and/or teams according to the execution plan corresponding to the selected dispatching plan.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a communication commander fire engine centralized control system, its characterized in that, includes main control system, wireless control terminal, wireless route, communication cable, communication equipment, information receiver and power supply unit, wireless control terminal pass through wireless route's Wifi signal with main control system wireless connection, be equipped with multiple control port on the main control system, communication equipment and information receiver pass through communication cable with control port on the main control system connects, just the main control system supports multiple communication protocol, wireless control terminal is based on communication protocol remote control communication equipment, power supply unit does the main control system power supply.
2. The centralized control system of communication command fire fighting truck of claim 1, wherein said control ports comprise at least COM ports, and said communication devices are connected to said serial ports of said control hosts through said COM ports.
3. The centralized control system of communication command fire truck of claim 2, wherein the communication equipment comprises a front camera, a thermal infrared camera, a lodging tripod head camera, a conference camera, a video matrix, an audio processor and an antenna controller, the front camera, the thermal infrared camera, the lodging tripod head camera and the conference camera are connected with the control host through RS485 serial ports, and the video matrix, the audio processor and the antenna controller are connected with the control host through RS232 serial ports.
4. The centralized communication command fire truck control system of claim 1, wherein the communication protocols at least comprise a serial communication protocol, and the wireless control terminal is used for performing communication control on the communication equipment by adopting a standard modbus serial communication protocol.
5. The centralized control system of communication command fire fighting truck of claim 2, wherein said control ports further comprise an IR port, an I/O port and a release port, said information receiving device is connected with said control host computer by infrared, other devices are further provided in said centralized control system, said other devices are connected with said control host computer input/output by said I/O port, and said power supply device is connected with said control host computer by weak current through said release port.
6. The centralized control system of communication command fire truck of claim 5, wherein the information receiving device comprises an in-vehicle touch control all-in-one machine, an auxiliary display, a monitor, a hard disk video recorder and a satellite television receiver, the other devices comprise in-vehicle lights, out-vehicle lighting and an air conditioner, and the power supply device is an intelligent distribution box.
7. The centralized communication command fire fighting vehicle control system according to claim 4, wherein said communication protocols further comprise CAN bus communication, CR-LINK communication and Ethernet communication.
8. The centralized control system of communication command fire fighting truck of claim 4, further comprising control software, wherein the wireless control terminal is configured with the control software, and the control software converts a serial communication protocol into a wifi 802.11 protocol to complete wireless remote control of the wireless control terminal.
9. A centralized control method for fire fighting vehicles through communication command, which applies the centralized control system for fire fighting vehicles through communication command of any one of claims 1-8, and is characterized by comprising the following steps:
s1: acquiring fire fighting resource information, alarm information and position information through communication equipment;
s2: receiving fire fighting resource information, alarm information and position information through information receiving equipment, and performing visual display;
s3: adjusting audio, volume and video switching through a wireless control terminal, establishing a network conference and making a dispatching scheme;
s4: and issuing task instructions to corresponding individual soldiers and/or teams according to the execution plan corresponding to the selected dispatching plan.
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| CN202210190803.2A CN114640693A (en) | 2022-02-25 | 2022-02-25 | Centralized control system and method for communication command fire truck |
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| CN202210190803.2A CN114640693A (en) | 2022-02-25 | 2022-02-25 | Centralized control system and method for communication command fire truck |
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