CN219459052U

CN219459052U - Fire fight safety device suitable for firefighter

Info

Publication number: CN219459052U
Application number: CN202320984524.3U
Authority: CN
Inventors: 苗典
Original assignee: Weinan Fire Rescue Detachment
Current assignee: Weinan Fire Rescue Detachment
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-08-01
Anticipated expiration: 2033-04-26

Abstract

A fire fighter safety device adapted for firefighters, comprising a control center PC, and at least one fire tactical watch in wireless communication with the control center PC, the fire tactical watch comprising: a main control chip; the storage chip is connected with the main control chip to provide running memory and data storage; the communication chip is connected with the main control chip; the positioning chip is connected with the main control chip; the power supply audio frequency collection chip is connected with the main control chip to provide a power supply management function and an audio frequency encoding and decoding function, and is connected with a battery, a loudspeaker and a microphone; the sensor hub is connected with the main control chip and is connected with at least one sensor for collecting heart rate, blood oxygen, blood pressure and temperature data and acquiring movement posture analysis data. The intelligent fire fighter positioning system is internally provided with the positioning chip module, realizes accurate positioning by combining a wireless communication function, monitors the health signs of fire fighters in real time by an intelligent means, and provides safety guarantee for fire fighters in a fire scene.

Description

Fire fight safety device suitable for firefighter

Technical Field

The utility model relates to the field of fire protection devices, in particular to a fire fighting safety device suitable for firefighters.

Background

Along with social development and technological progress, the pressure of fire-fighting rescue is larger and larger for fire-fighting, the technology of fire-fighting rescue requirements is higher and higher, and firefighters are often required to enter a fire scene to attack inwards against the risk. At present, the field is to establish a contact platform by utilizing a back field receiving device, the linkage effect is poor, wearing equipment is inconvenient, or an interphone is directly utilized to directly call and contact, so that the work efficiency is greatly influenced for firefighters who are executing fire extinguishing tasks, and because the worn air breathing apparatus has a blocking effect on sound, in addition, the noise in a fire scene is high, the intercom conversation quality is often low, and a combat command cannot be well issued. Therefore, the existing firefighter equipment needs to be improved and lifted, and meanwhile, an efficient, quick and convenient firefighting communication platform is established, so that a post commander can know the life safety of a first-line fighter in real time conveniently, and the firefighting communication platform is very important.

Disclosure of Invention

Based on the above, the utility model provides a fire fight safety device suitable for firefighters, which aims to solve the technical problems that the existing fire-fighting communication device is inconvenient to operate for firefighters who are performing fire-fighting tasks and has low command transmission efficiency.

In order to achieve the above purpose, the utility model provides a fire fighting safety device suitable for firefighters, which comprises a control center PC and at least one fire fighting tactical watch which is worn by individual firefighters and is in wireless communication connection with the control center PC, wherein the control center PC is mainly responsible for sending instructions and receiving feedback information of the fire fighting tactical watch, and the fire fighting tactical watch is mainly responsible for receiving the instructions and the feedback information of the control center PC to a computer terminal.

The fire tactical wristwatch includes:

a main control chip;

the storage chip is connected with the main control chip and used for providing running memory and data storage;

the communication chip is connected with the main control chip and used for providing 3G/4G/5G network communication or WiFi network communication to realize wireless communication connection with the control center PC;

the positioning chip is connected with the main control chip and used for providing GPS/Beidou position positioning;

the power supply audio frequency collection chip is connected with the main control chip to provide a power supply management function and an audio coding and decoding function, and is connected with a battery, a loudspeaker and a microphone;

the sensor hub is connected with the main control chip and is connected with at least one sensor for collecting heart rate, blood oxygen, blood pressure and temperature data and acquiring movement posture analysis data and altitude data;

the vibration motor is connected with the main control chip and is used for generating vibration; and

and the physical key is connected with the main control chip and used for turning off the vibration motor.

As a further preferable technical scheme of the utility model, the positioning chip is a set chip of a GPS chip and a Beidou chip.

As a further preferable technical scheme of the utility model, the sensor for acquiring the movement posture analysis data is a gravity sensor and a gyroscope, and the sensor for acquiring the altitude data is an altitude barometer.

As a further preferable embodiment of the present utility model, the detection site of the sensor for collecting heart rate, blood oxygen, blood pressure, and temperature data is located in an area where the fire control tactical watch is attached to the skin of the wearer.

As a further preferable technical scheme of the utility model, the main control chip is externally connected with a touch screen for providing a touch function, an OLED screen or an LCD screen for providing a display function, a camera for providing a camera shooting function and a SIM card seat for providing a SIM card function.

As a further preferable technical scheme of the utility model, the fire control tactical watch further comprises a communication base station, wherein the fire control tactical watch is in wireless communication connection with the communication base station, and the communication base station is in wireless or wired communication connection with the control center PC.

The fire fighting safety device suitable for firefighters can achieve the following beneficial effects by adopting the technical scheme:

1) According to the utility model, the fire control tactical watch and the control center PC are networked and applied to the fire fighter emergency rescue actual combat and fire control training process, and the health sign parameters of the fire fighter can be monitored in real time through an intelligent means, so that casualties caused by sudden accidents of the fire fighter are avoided;

2) According to the utility model, the fire control tactical watch is networked with the control center PC, and the positioning chip module is built in the fire control tactical watch and combined with the wireless communication function, so that the control center PC can effectively position the individual soldier in the fire control combat environment, the positioning precision is high, and the fire fighter encounters sudden accidents, and the control center PC can issue accurate positioning rescue, thereby effectively reducing casualties caused by delay of rescue time;

3) According to the utility model, the fire control tactical watch is networked with the control center PC, and the fire control tactical watch can realize the transmission of non-voice information with the control center PC by combining a vibration motor with a physical key and by combining a wireless communication function, so that the problems that the conventional fire control communication device is inconvenient to operate for a firefighter executing a fire extinguishing task and the efficiency of transmitting instructions is low are effectively solved, and the personal safety of the firefighter is effectively ensured.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a system block diagram of one embodiment of the present utility model as provided by a firefighter fire fighter safety device.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The utility model will be further described with reference to the drawings and detailed description. The terms such as "upper", "lower", "left", "right", "middle" and "a" in the preferred embodiments are merely descriptive, but are not intended to limit the scope of the utility model, as the relative relationship changes or modifications may be otherwise deemed to be within the scope of the utility model without substantial modification to the technical context.

As shown in fig. 1, the present utility model provides a fire fighter safety device suitable for firefighters, comprising a control center PC, and at least one fire tactical watch for individual firefighters to wear and be connected in wireless communication with the control center PC. The control center PC is mainly responsible for sending instructions and receiving feedback information of the fire control tactical watch, and the fire control tactical watch is mainly responsible for receiving the instructions and the feedback information of the control center PC to the computer terminal. In time application, in order to improve the communication quality between the fire control tactical watch and the control center PC, a communication base station (such as a mobile communication vehicle) can be arranged, the fire control tactical watch is in wireless communication connection with the communication base station, and the communication base station is in wireless or wired communication connection with the control center PC.

A fire tactical watch as an individual piece of equipment in communication with a control center PC, comprising:

the main control chip can adopt a low-power-consumption 4G chip with the model of the spread spectrum SL8521E or a high-pass MSM8909 low-power-consumption 4G chip based on the design requirement of low power consumption, is beneficial to improving the endurance time, and can also adopt a 5G chip according to the requirement;

the memory chip is connected with the main control chip and used for providing running memory and data storage, and is preferably an eMCP chip, wherein the eMCP chip is an intelligent mobile phone memory formed by combining eMMC and MCP, compared with the traditional MCP, the eMCP chip has a built-in NAND Flash control chip, can reduce the operation load of a main chip, and manages a Flash memory with larger capacity, and in terms of appearance design, the design concept of the eMCP or the eMMC embedded memory is designed to enable the appearance thickness of the watch to be thinner, the enclosure tightness to be more complete, and the light design is more suitable for wearing;

the communication chip is connected with the main control chip and used for providing 3G/4G/5G network communication or WiFi network communication, and is externally connected with a communication antenna through an antenna socket so as to realize wireless communication connection with the control center PC, and of course, the communication chip can also realize signal intercommunication between the fire control tactical watches and communication connection between the fire control tactical watches and other external intelligent terminals;

the positioning chip is connected with the main control chip and used for providing GPS/Beidou position positioning, preferably, the positioning chip is a set chip of a GPS chip and a Beidou chip, and in the searching and centralization of firefighters in distress, the monitoring center can issue accurate positioning through the PC to implement rescue, so that casualties caused by delay of rescue time are effectively reduced;

a Sensor hub (Sensor hub) connected with the main control chip, wherein the Sensor hub is connected with a plurality of sensors for acquiring heart rate, blood oxygen, blood pressure and temperature data, and acquiring movement posture analysis data and altitude data; the data acquired by each sensor are fed back to the control center PC, so that the individual fire fighters can be monitored in real time, and the life safety of the fire fighters is ensured; the detection part of the sensor for collecting heart rate, blood oxygen, blood pressure and temperature data is positioned in an area where the fire control tactical watch is attached to the skin of a wearer so as to acquire health data closely related to vital signs of a human body; the sensor for acquiring the movement posture analysis data is a gravity sensor and a gyroscope, whether a firefighter is in a movement state or not can be known through the movement posture analysis data, the sensor for acquiring the altitude data is an altitude barometer, and the altitude of the floor where the firefighter is located can be known through the altitude;

the vibration motor is connected with the main control chip and is used for generating vibration signals which can be perceived by a wearer through the watch; and

the physical key is connected with the main control chip and used for turning off the vibration motor and performing manual touch operation, so that the operation requirement of a fire scene environment can be better met, and the operation is more reliable.

Specifically, the main control chip is externally connected with a touch screen for providing a touch function, an OLED screen or an LCD screen for providing a display function, a camera for providing a camera shooting function and a SIM card seat for providing a SIM card function.

The fire fighter safety device suitable for firefighters of this embodiment forms a communication system with the control center PC and at least one fire control tactic watch network, can satisfy and realize following functions:

1) Daily watch function: for example, a voice call function is realized based on the SIM card, the loudspeaker and the microphone, and navigation and positioning are realized based on the positioning chip;

2) Auxiliary function of daily training: when a firefighter performs daily running training, positioning of a wearer, recording of training mileage, time spent in training and the like are realized;

3) Health monitoring function: the health data such as heart rate, blood oxygen, blood pressure and temperature of the wearer are measured in real time, and the health data are fed back to the control center PC or the terminal, and the watch actively gives an early warning (the vibration motor generates vibration or the loudspeaker gives a voice alarm and the like) when the data are abnormal;

4) Fire extinguishing function: the fire control tactic watch is set to realize a timing vibration function, for example, vibration is generated by a vibration motor every ten minutes, or a control center PC sends out a signal in real time to control the fire control tactic watch to vibrate, when a firefighter senses the vibration and the firefighter fights, the state is safe, the watch vibration is closed by controlling a physical key to perform key operation, and meanwhile, the control center PC is responded to indicate the personal safety of the firefighter; when the watch vibrates for a period of time, the firefighter does not perform key operation, the control center PC considers that the firefighter is dangerous, and simultaneously gives an alarm and searches and rescue the firefighter through positioning information of the watch. Not only is the command transmission between the background and the firemen convenient, but also the background can better know the personal condition of the firemen in the fire scene.

While particular embodiments of the present utility model have been described above, it will be appreciated by those skilled in the art that these are merely illustrative, and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined only by the appended claims.

Claims

1. A fire fight safety device for a firefighter, comprising a control center PC, and at least one fire tactical watch for individual firefighter wear and in wireless communication with the control center PC, the fire tactical watch comprising:

a main control chip;

the sensor hub is connected with the main control chip and is connected with at least one sensor for collecting heart rate, blood oxygen, blood pressure and temperature data, and acquiring movement posture analysis data and altitude data;

2. The fire fighter safety device of claim 1, wherein the positioning chip is a collective chip of a GPS chip and a beidou chip.

3. The fire fighter safety device for firemen according to claim 1, wherein the sensor for acquiring the movement posture analysis data is a gravity sensor and a gyroscope, and the sensor for acquiring the altitude data is an altitude barometer.

4. The fire fighter safety device of claim 1, wherein the detection site of the sensor for collecting heart rate, blood oxygen, blood pressure, temperature data is located in an area where the fire tactical watch is attached to the skin of the wearer.

5. The fire fighting safety device for firefighters according to claim 1, wherein the main control chip is externally connected with a touch screen for providing a touch function, an OLED screen or an LCD screen for providing a display function, a camera for providing a camera shooting function, and a SIM card holder for providing a SIM card function.

6. The fire fighter safety device adapted for use with a firefighter of claim 1, further comprising a communication base station, the fire tactical watch being in wireless communication connection with the communication base station, the communication base station being in wireless or wired communication connection with the control center PC.

7. The fire fighter safety device of claim 1, wherein the master control chip is a 4G or 5G master control chip.