CN210199930U - Vehicle-mounted fire alarm system - Google Patents
Vehicle-mounted fire alarm system Download PDFInfo
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- CN210199930U CN210199930U CN201921103380.6U CN201921103380U CN210199930U CN 210199930 U CN210199930 U CN 210199930U CN 201921103380 U CN201921103380 U CN 201921103380U CN 210199930 U CN210199930 U CN 210199930U
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Abstract
The utility model discloses an on-vehicle fire alarm system, including installing controller and the first alarm on the locomotive, install the fire control information detector on the carriage, fire control information detector with through the communication of loRa communication module between the controller, through 4G NB-IoT communication between controller and the remote server. The utility model provides an on-vehicle fire alarm system, wireless communication between carriage and the locomotive that can effectual realization commodity circulation vehicle, the fire information in the real-time supervision carriage reaches remote server on and, can in time send alarm signal when the information appears is unusual, has eliminated the fire control potential safety hazard, has guaranteed the safety of driver and goods effectively.
Description
Technical Field
The utility model relates to a fire alarm technical field, more specifically say, relate to an on-vehicle fire alarm system.
Background
The rapid and fast development of online shopping prompts the logistics industry to develop rapidly, and no matter a Shunfeng express company or a Dupont logistics company, in order to meet the hot tide of online shopping, logistics vehicles can be continuously added so as to rapidly send remote express packages to customers. Domestic express delivery company and logistics company are various, in order to increase the competitiveness of company, often shorten the time of article transportation through increasing the logistics vehicle.
The temperature in the carriage of the logistics vehicle is generally higher in the process of fast running, and the probability of fire is greatly increased. Once a fire occurs, a driver can hardly find the fire at the beginning, and the driver often finds the fire to reach an uncontrollable place when finding the fire. In the worst case, once the logistic vehicle stops, the rapid flame will be rushed into the cab, and the life safety of the driver will be endangered.
The headstock and the automobile body of mainstream commodity circulation vehicle are usually separated, and the carriage is the random distribution headstock and constitutes a complete commodity circulation vehicle, and the controller of installing in the headstock is together with detection equipment and fire extinguishing apparatus etc. of installing in the carriage just can't pass through bus connection to it does not have fire extinguishing system on the general commodity circulation vehicle to have caused, has certain fire control potential safety hazard. Therefore, a fire fighting system is needed, which can effectively realize wireless communication between the carriage and the head of the logistics vehicle, monitor the fire fighting information in the carriage in real time, and timely send out an alarm signal when the information is abnormal.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that exists among the prior art, provide an on-vehicle fire alarm system to there is not fire alarm system on solving among the prior art commodity circulation vehicle, there is the problem of fire control potential safety hazard.
In order to achieve the above purpose, the technical scheme of the utility model is that:
the utility model provides a vehicle-mounted fire alarm system, is including installing controller and the first alarm on the locomotive, installs the fire control information detector on the carriage, fire control information detector with communicate through loRa communication module between the controller, communicate through 4G/NB-IoT between controller and the remote server.
The fire-fighting information detector comprises at least one smoke detector and at least one temperature detector, and LoRa communication modules are respectively arranged on the smoke detector and the temperature detector.
The smoke detector and the temperature detector are mounted on the top or the side wall in the carriage.
And a second alarm is arranged in the carriage and is communicated with a controller arranged on the vehicle head through a LoRa communication module.
Still be equipped with fire control module in the carriage, it passes through loRa communication module communication with the controller that sets up in the locomotive for receive the fire-extinguishing apparatus work that sets up in the instruction control carriage of controller.
The fire extinguishing equipment comprises a fire extinguisher and an exhaust fan.
And a manual alarm button is arranged in the carriage and connected with a second alarm in the carriage, and is used for controlling the second alarm to work.
And the remote server is communicated with the mobile terminal through a 4G network.
The locomotive is also provided with a GPS positioning module.
And the first alarm and the second alarm adopt audible and visual alarms.
The utility model has the advantages that:
the utility model provides an on-vehicle fire alarm system, wireless communication between carriage and the locomotive that can effectual realization commodity circulation vehicle, the fire information in the real-time supervision carriage reaches remote server on and, can in time send alarm signal when the information appears is unusual, has eliminated the fire control potential safety hazard, has guaranteed the safety of driver and goods effectively.
Drawings
The following describes the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a block schematic diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention, and the technical effects obtained by the present invention easy to understand, the following detailed drawings are combined to further explain the embodiments of the present invention.
It should be noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
The logistics vehicle mainly comprises a head and carriages, and a logistics route is assumed to be composed of 5-20 carriages and heads (the number of the heads and the carriages is determined by the quantity of transported goods in the logistics route), at the moment, the heads and the carriages are randomly distributed, and the carriages with the goods are randomly distributed with an idle head to form a complete logistics vehicle. The logistics carriage is an independent individual, cannot obtain a power supply, is generally powered by a 3.3V lithium battery, is designed for low power consumption, and has a service life of three years. Since the carriages and the headstock are randomly distributed, the carriages and the headstock cannot be connected through wires, and the carriages and the headstock are made of steel plate materials. The utility model discloses adopt loRa wireless communication technique between well locomotive and the carriage. The LoRa communication technology is not only long in communication distance and high in penetration capacity, but also low in power consumption design.
As shown in fig. 1-2, in an embodiment of the present invention, a vehicle-mounted fire alarm system is provided, wherein a logistics vehicle comprises a vehicle head and a vehicle body, the vehicle head is provided with a controller 5, and a first LoRa communication module 7 and a first alarm 6 are arranged on the vehicle head; be equipped with fire control information detector on the carriage for detect the fire control information in the carriage of commodity circulation vehicle in real time, specifically include smoke detector 1 and temperature detector 2, be equipped with second loRa communication module on smoke detector 1 and the temperature detector 2 respectively, smoke detector 1 and temperature detector 2 are preferred to be installed on the top or the lateral wall in the carriage. At least one smoke detector 1 and at least one temperature detector 2 are provided. In actual use, in order to increase the detection effect and improve the sensitivity, a plurality of smoke detectors 1 and temperature detectors 2 are usually installed.
The controller 5 is powered by a 12V-30V wide level and can be directly connected to a 12V or 24V power supply inside the locomotive.
The smoke detector 1 is used for detecting the concentration of smoke in a carriage, and a smoke sensor can be adopted.
The temperature detector 2 is used for detecting the ambient temperature in the vehicle cabin, and a temperature sensor can be adopted. The temperature detector 2 can detect the temperature in the carriage and send the detected temperature value to the controller 5 in real time, and the controller 5 judges whether a fire alarm is possible according to the preset temperature value, so that the function of early warning is achieved.
The first loRa communication module 7 and the second loRa communication module are both bidirectional transmission modules, bidirectional wireless transmission can be carried out through a loRa network (wide area network), and the first loRa communication module 7 and the second loRa communication module are matched for use; the controller 5 can acquire fire protection information in a carriage detected by the smoke detector 1 and the temperature detector 2 through wireless communication between the first LoRa communication module 7 and the second LoRa communication module arranged on the controller, the fire protection information comprises smoke concentration information and temperature information in the carriage, the controller 5 controls the working state of the first alarm 6 according to the received smoke concentration information and temperature information, and when the smoke concentration information and the temperature information in the carriage exceed set values, the controller 5 controls the first alarm 6 to send out alarm signals.
The first alarm 6 adopts an audible and visual alarm which can simultaneously give out sound and light alarm signals.
Further, be equipped with second siren 3 in the carriage, be equipped with third loRa communication module on it, third loRa communication module uses with the cooperation of first loRa communication module 7, and controller 5 controls second siren 3 work through the communication of first loRa communication module 7 with third loRa communication module. When the smoke concentration information and the temperature information in the vehicle compartment exceed the set values, the controller 5 may control the second alarm 3 to emit an alarm signal.
The second alarm 3 adopts an audible and visual alarm which can simultaneously give out sound and light alarm signals.
Further, be equipped with fire control module 4 in the carriage and rather than the controlled fire extinguishing apparatus who is connected, be equipped with fourth loRa communication module on the fire control module 4, fourth loRa communication module uses with the cooperation of first loRa communication module 7, and controller 5 works through the controlled fire extinguishing apparatus of communication control of first loRa communication module 7 and fourth loRa communication module. When the smoke concentration information and the temperature information in the carriage exceed the set values, the controller 5 can control the controlled fire extinguishing equipment installed in the carriage to start to work to extinguish the fire.
The utility model discloses a communication between the loRa communication module is that adopt LPWAN (Low Power Wide area network, Low-Power consumption Wide area network) communication technology, and controller 5 can be through installing the operational aspect of the detection device real time monitoring logistics vehicle of the sensor class on logistics vehicles such as heavy freight train, large truck, medium-sized freight train, can be timely under the condition of the conflagration breaing out the warning driver and fleeing for one's life and salvage the goods.
The fire control module 4 can be used in an automatic fire alarm system to connect external equipment such as a smoke exhaust valve, an air supply valve, a fire prevention valve and the like. The module is provided with a pair of normally open contacts and normally closed contacts, and the contacts on the module are connected with an external circuit to realize linkage control of external equipment.
The controlled fire extinguishing apparatus is a controlled fire extinguisher. Or a smoke exhaust valve and the like. The controller 5 can dynamically control the appointed controlled fire extinguishing equipment according to the preset linkage information to protect the goods in the carriage.
Furthermore, a manual alarm button is arranged in the carriage and connected with the second alarm 3 for controlling the second alarm 3 to work. When the manual alarm button is pressed, the second alarm 3 is turned on and gives an alarm signal.
Further, the system comprises a remote server 9 and the mobile terminal, wherein the remote server 9 is in communication connection with the controller 5 through a 4G/NB-IoT network, and the remote server 9 is in communication connection with the mobile terminal through the 4G network.
The mobile terminal comprises a mobile phone terminal 10 and a desktop client 11. A logistics company may have tens of thousands of trolleys, and the system can upload the information of all logistics vehicles to a server, and the server processes, analyzes and stores the data, and simultaneously pushes the data to the mobile phone terminal 10 and the desktop client 11 for display. The desktop client 11 may be a computer or the like. Therefore, the vehicle-mounted fire alarm system can detect fire and send out an alarm in real time, information is synchronously sent to the server, and the server synchronously pushes and informs a property manager, a fire network manager, a guardian and a personal user on mobile phones. The mobile terminal can access a server database special for the system through the 4G network, and inquire and display the working states of all equipment in the system.
Furthermore, the vehicle head is provided with a GPS module 8, the controller 5 reads the positioning signal of the GPS module 8 and then sends the positioning signal to the remote server 9 through the 4G network or the NB-IoT network, and the remote server 9 can position the vehicle according to the received positioning signal of the GPS module 8, monitor the running track of the vehicle and collect the running track. The GPS module 8 may be mounted at a suitable location on the vehicle head or inside the housing of the controller 5.
Further, because all devices in the carriage all adopt the battery to supply power, in order to guarantee the reliability of work, battery voltage detection module has still been set up in the carriage, be equipped with on the battery voltage detection module with the fifth loRa communication module of the first loRa communication module communication on the controller 5, battery voltage detection module can the battery voltage condition of each device in each carriage of real time monitoring, first siren 6 can send out sound, light alarm signal in time reminds the staff to change the battery when the voltage is too low, in order to prevent that the system can not normal use.
The main working principle is as follows: the controller and the first alarm are installed in the vehicle head, so that a driver can conveniently operate and observe the state of the whole system, and the driver can be informed at the first time when an emergency happens, so that the driver can strive for the opportunity of escaping and rescuing goods. When the controller is started, the controller is connected with a remote server to download all latest vehicle information, and the latest vehicle information can be communicated with devices in the carriage through the data, so that the carriage and the vehicle head can be used without being matched. The controller transmits the detected data to the remote server and waits for retransmission on the signal connection when the vehicle is traveling on a highway without a signal. The GPS module can acquire the position information of the vehicle in real time and send the position information to the remote server through the controller, and the remote server can draw the driving track of the vehicle.
The utility model provides an on-vehicle fire alarm system, wireless communication between carriage and the locomotive that can effectual realization commodity circulation vehicle, the fire information in the real-time supervision carriage reaches remote server on and, can in time send alarm signal when the information appears is unusual, has eliminated the fire control potential safety hazard, has guaranteed the safety of driver and goods effectively.
The above embodiments and drawings are only for illustrating the technical solutions of the present invention and do not constitute a limitation to the present invention, it should be noted that a person skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for part or all of the technical features, and these modifications or substitutions should be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides an on-vehicle fire alarm system, is including installing controller and the first siren on the locomotive, installs the fire control information detector on the carriage, its characterized in that: the fire-fighting information detector is communicated with the controller through a LoRa communication module, and the controller is communicated with the remote server through 4G/NB-IoT.
2. The on-board fire alarm system of claim 1, wherein: the fire-fighting information detector comprises at least one smoke detector and at least one temperature detector, and LoRa communication modules are respectively arranged on the smoke detector and the temperature detector.
3. The on-board fire alarm system of claim 2, wherein: the smoke detector and the temperature detector are mounted on the top or the side wall in the carriage.
4. The on-board fire alarm system of claim 1, wherein: and a second alarm is arranged in the carriage and is communicated with a controller arranged on the vehicle head through a LoRa communication module.
5. The on-board fire alarm system of claim 1, wherein: still be equipped with fire control module in the carriage, it passes through loRa communication module communication with the controller that sets up in the locomotive for receive the fire-extinguishing apparatus work that sets up in the instruction control carriage of controller.
6. The on-board fire alarm system of claim 5, wherein: the fire extinguishing equipment comprises a fire extinguisher and an exhaust fan.
7. The on-board fire alarm system of claim 1, wherein: and a manual alarm button is arranged in the carriage and connected with a second alarm in the carriage, and is used for controlling the second alarm to work.
8. The on-board fire alarm system of claim 1, wherein: and the remote server is communicated with the mobile terminal through a 4G network.
9. The on-board fire alarm system of claim 1, wherein: the locomotive is also provided with a GPS positioning module.
10. The on-board fire alarm system of claim 4, wherein: and the first alarm and the second alarm adopt audible and visual alarms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103380.6U CN210199930U (en) | 2019-07-15 | 2019-07-15 | Vehicle-mounted fire alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103380.6U CN210199930U (en) | 2019-07-15 | 2019-07-15 | Vehicle-mounted fire alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210199930U true CN210199930U (en) | 2020-03-27 |
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ID=69867716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921103380.6U Active CN210199930U (en) | 2019-07-15 | 2019-07-15 | Vehicle-mounted fire alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210199930U (en) |
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2019
- 2019-07-15 CN CN201921103380.6U patent/CN210199930U/en active Active
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