CN208813148U - A kind of automotive safety monitoring device based on GSM - Google Patents

Abstract

The automotive safety monitoring device based on GSM that the utility model discloses a kind of, device include outer housing, LED display, information acquisition module, alarm device, switch, casing cover, power interface, buckle, controller, power module, gsm module；Information acquisition module includes nondixpersive infrared and electrochemical sensor, temperature sensor, pyroelectric infrared sensor；It is embedded with controller, power module, gsm module and alarm device inside outer housing, is equipped with LED display, pyroelectric infrared sensor, information acquisition module, alarm device, switch, buckle and power interface in the external hull surface；Outer housing is connected with casing cover to be integral；Outer housing is equipped with power interface, provides power supply by automobile storage battery.Utility model has the advantages that structure is simple, energy conservation and environmental protection, intelligent optimization is practical, can be realized the real-time monitoring to automotive safety.

Description

A kind of automotive safety monitoring device based on GSM

Technical field

The utility model belongs to automotive safety monitoring technical field more particularly to a kind of automotive safety monitoring based on GSM Device.

Background technique

Along with the fast development of Chinese society economy, vehicles number is increased rapidly, while automobile safety problem It is more and more prominent, in practice it has proved that, it is significant to carry out Vehicle Security monitoring；With the development of science and technology automobile room Interior safety is also more paid attention to, have in recent years more and more Xin Wen Bao Taoists rest in the car it is " baffled " death Message even has some children to forget the case suffocated while still alive in the car by parent, socially cause it is certain probably Unbearably, alarm bell has also also been beaten for us.

When automobile parking is under the sun, the irradiation and interior power equipment due to the sun are in close state, if interior Someone may injure the lives and properties of people, especially some children, and encountering such case is even more not know how to handle；It is existing Have in technology, such as patent " a kind of passenger car safety detecting system of CN206551989U ", although the device can be to a certain extent Solve the problems, such as that pre- child-resistant forgetting " is suffocated " in the car, but there is Railway Project in itself: 1. patents pass through pyroelectricity Infrared sensor and sound transducer determine the presence of children, but children may sleep soundly in reality, can not lead to It crosses pyroelectric infrared sensor and sound transducer detects the presence of children；2. the patent, which issues alarm signal, time delay, In the case where temperature sharply increases and oxygen concentration is too low, alarm signal cannot be issued immediately, real-time is not good enough；Furthermore some Adult, which likes turning on the aircondition in the car, to rest and closes door and window, is easy to happen the poisoning of the pernicious gases such as carbon monoxide, this Situation can not also make accurate judgment and sound an alarm.

Therefore, it is safe to design a kind of environment inside car that can preferably monitor, a kind of better automobile based on GSM of real-time Safety monitoring assembly is with regard to essential.

Summary of the invention

The automotive safety monitoring device based on GSM that purpose of the utility model is to solve the above problems and provide a kind of, it The presence of people can be perceived by pyroelectric infrared sensor and whole device is powered；Pass through nondixpersive infrared and electrification The parameter of entire car room environment can be obtained and be shown by LED by learning sensor, temperature sensor, pyroelectric infrared sensor Show the personnel for reminding automobile interior exterior；Matching mobile phone can be quickly notified by controller, gsm module；Pass through alarm Device carries out dangerous situation Realtime Alerts.

To achieve the above object, the utility model takes following technical scheme.

A kind of automotive safety monitoring device based on GSM, including outer housing, LED display, information acquisition module, alarm Device, switch, casing cover, power interface, buckle, controller, power module, gsm module；The information acquisition module include regardless of Light infrared ray and electrochemical sensor, temperature sensor, pyroelectric infrared sensor；Inside the outer housing embedded with controller, Power module, gsm module and alarm device are equipped with LED display, pyroelectric infrared sensor, information in the external hull surface Acquisition module, alarm device, switch, buckle and power interface；The outer housing is connected with the casing cover to be integral；It is described outer Shell is equipped with power interface, provides power supply by automobile storage battery；The LED display can be with displays temperature, carbon monoxide, two The concentration of the gases such as carbonoxide；The pyroelectric infrared sensor is a kind of wireless sensor, can by collected information without Line is transmitted to controller；The gsm module, power module, information acquisition module, LED display, alarm device are electric with controller Connection；The controller sends warning message to mobile terminal by gsm module.

Preferably, when the pyroelectric infrared sensor only detects someone in the car, whole device is just powered starting Work, otherwise only pyroelectric infrared sensor is in running order, and the Thermoelectric Infrared Sensor is installed on main driving On the right side of seat at roof, in order to more preferably can more accurately supervise the presence of detection people.

Preferably, the controller is 51 single-chip microcontrollers.

Preferably, the power module is connected by power interface with power supply on vehicle, and the power module is turned by voltage Block composition is changed the mold, the voltage of automobile storage battery is subjected to buck conversion.

Preferably, the gsm module chooses mobile phone and carries out communication pairing, in controller signal an alert, is matched Mobile phone can receive alarm signal.

Preferably, it is connected to buckle on the outer housing, can be used for being connected at the air-conditioner air outlet above middle control screen.

The beneficial effects of the utility model are:

1. the presence of people is perceived by pyroelectric infrared sensor and whole device is powered, it is infrared by not being divided Line and electrochemical sensor, temperature sensor, pyroelectric infrared sensor obtain the parameter of entire car room environment and pass through The personnel of LED display alarm automobile interior exterior can quickly notify matching mobile phone by controller, gsm module, pass through Alarm device carries out dangerous situation Realtime Alerts.

2. real-time monitoring and protecting can be carried out to children, the prompting that can have prevention dangerous adult, when being in one Alarm response can be quickly made when the environment of danger.

Detailed description of the invention

Fig. 1 is a kind of automotive safety monitoring device structure chart based on GSM of the utility model.

Fig. 2 is a kind of functional block diagram of the automotive safety monitoring device based on GSM of the utility model.

Fig. 3 is a kind of power module circuitry figure of the automotive safety monitoring device based on GSM of the utility model.

Label in figure is respectively as follows:

1- outer housing, 2-LED display screen, 3- nondixpersive infrared and electrochemical sensor, 4- temperature sensor, 5- heat are released Infrared sensor, 6- alarm device, 7- switch, 8- casing cover, 9- power interface, 10- buckle, 11- controller, 12- power supply mould Block, 13-GSM module.

Specific embodiment

A kind of specific embodiment party of the automotive safety monitoring device based on GSM of the utility model is introduced with reference to the accompanying drawing Formula.Attached drawing only symbolically indicates the utility model a kind of structure and connection relationship of the automotive safety monitoring system based on GSM, A kind of practical structures of the automotive safety monitoring system based on GSM of the utility model are not represented.

Embodiment 1.

A kind of automotive safety monitoring device based on GSM, including outer housing 1, LED display 2, information acquisition module, police Report device 6, switch 7, casing cover 8, power interface 9, buckle 10, controller 11, power module 12, gsm module 13；Information collection mould Block includes nondixpersive infrared and electrochemical sensor 3, temperature sensor 4, pyroelectric infrared sensor 5.

As shown in Figure 1, Fig. 1 only schematically indicates a kind of automotive safety monitoring device based on GSM of the utility model Structure.

Controller 11, power module 12, gsm module 13 and alarm device 6 are embedded with inside the outer housing 1, in the shell 1 surface of body is equipped with LED display 2, pyroelectric infrared sensor 5, information acquisition module, alarm device 6, switch 7, buckle 10 and electricity Source interface 9, the outer housing 1 is connected with the casing cover 8 to be integral, and the outer housing 1 is equipped with power interface 9 and by vapour Vehicle battery provides power supply, and the LED display 2 can be with the concentration of the gases such as displays temperature, carbon monoxide, carbon dioxide, institute Stating pyroelectric infrared sensor 5 is a kind of wireless sensor, and collected information can be wirelessly transmitted to controller 11, described Gsm module 13, power module 12, information acquisition module, LED display 2, alarm device 6 are electrically connected with controller 11, the control Device 11 processed sends warning message to mobile terminal by gsm module 13.

When the pyroelectric infrared sensor 5 only detects someone in the car, whole device, which is just powered, starts work, no Then only have pyroelectric infrared sensor 5 in running order.

The controller 11 is 51 single-chip microcontrollers.

The gsm module 13 chooses mobile phone and carries out communication pairing, in 11 signal an alert of controller, the matched hand of institute Machine can receive alarm signal.

It is connected to buckle 10 on the outer housing 1, can be used for being connected at the air-conditioner air outlet above middle control screen.

The outer housing 1 be it is rectangular, outer housing 1 is mainly used for fixed protection LED display 2, while protecting the inside Various component modules are not readily susceptible to damage.

The gsm module 13 includes GSM radio frequency chip, baseband processing chip, memory, power discharging device.

The alarm device 6 can size to make a sound and shake when appropriate adjustment alarm.

The power module 12 is connected by power interface 9 with power supply on vehicle.

12 circuit diagram of power module is as shown in figure 3, the power module 12 is made of voltage transformation module, including electricity The voltage of automobile storage battery is carried out buck conversion by container, resistance, diode, inductor, the power module 12.

The type selecting of the component should follow miniaturization, integrated, lightweight.

Embodiment 2.

A kind of course of work of the automotive safety monitoring device based on GSM of the utility model is as follows.

1. at main driving seat, right hand top is equipped with the wireless pyroelectric infrared sensor 5 an of uninterrupted power supply, inspection Interior someone is measured, whole device is powered immediately.

2. when temperature sensor 4, nondixpersive infrared and electrochemical sensor 3 detect that parameter reaches predetermined threshold, System sounds an alarm, and as the increase of signal strength, audio warning and vibration also enhance therewith.

3.LED display screen 2 shows the information of interior carbon dioxide, carbon monoxide, carboritride, temperature etc., when reaching When alarming to extreme, the display of LED display 2 becomes red so that vehicle occupant's great vigilance from white.

4. when the signal that information acquisition module detects have one kind reached extremely alarm when, i.e., LED display 2 display by White becomes red, and gsm module 13 sends alarm message to matched mobile terminal.

Specific embodiment of the utility model is described in detail above, but it is merely an example, this is practical new Type is not restricted to above description specific embodiment.To those skilled in the art, any pair of the utility model carries out Equivalent modifications and substitution are also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model Equal transformation made by lower and modification, all cover in the scope of the utility model.

Claims (5)

1. a kind of automotive safety monitoring device based on GSM, it is characterised in that: including outer housing (1), LED display (2), letter Cease acquisition module, alarm device (6), switch (7), casing cover (8), power interface (9), buckle (10), controller (11), power supply mould Block (12), gsm module (13)；The information acquisition module includes nondixpersive infrared and electrochemical sensor (3), temperature sensing Device (4), pyroelectric infrared sensor (5)；Controller (11), power module (12), GSM mould are embedded with inside the outer housing (1) Block (13) and alarm device (6) are equipped with LED display (2), pyroelectric infrared sensor (5), letter on the outer housing (1) surface Cease acquisition module, alarm device (6), switch (7), buckle (10) and power interface (9)；The outer housing (1) and the casing cover (8) it is connected and is integral；The outer housing (1) is equipped with power interface (9), provides power supply by automobile storage battery；The LED is aobvious Display screen (2) can be with the concentration of the gases such as displays temperature, carbon monoxide, carbon dioxide；The pyroelectric infrared sensor (5) is one Kind wireless sensor, collected information can be wirelessly transmitted to controller (11)；The gsm module (13), power module (12), information acquisition module, LED display (2), alarm device (6) are electrically connected with controller (11)；The controller (11) is logical It crosses gsm module (13) and sends warning message to mobile terminal.

2. a kind of automotive safety monitoring device based on GSM according to claim 1, it is characterised in that: the power supply mould Block (12) is connected by power interface (9) with power supply on vehicle, and the power module (12) is made of voltage transformation module, by vapour The voltage of vehicle battery carries out buck conversion.

3. a kind of automotive safety monitoring device based on GSM according to claim 1, it is characterised in that: the gsm module (13) it chooses mobile phone and carries out communication pairing, in controller (11) signal an alert, the matched mobile phone of institute can receive report Alert signal.

4. a kind of automotive safety monitoring device based on GSM according to claim 1, it is characterised in that: the outer housing (1) it is connected to buckle (10) on, can be used for being connected at the air-conditioner air outlet above middle control screen.

5. a kind of automotive safety monitoring device based on GSM according to claim 1, it is characterised in that: the controller It (11) is 51 single-chip microcontrollers.