CN207207988U - A kind of car accident emergency service system - Google Patents
A kind of car accident emergency service system Download PDFInfo
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- CN207207988U CN207207988U CN201721098787.5U CN201721098787U CN207207988U CN 207207988 U CN207207988 U CN 207207988U CN 201721098787 U CN201721098787 U CN 201721098787U CN 207207988 U CN207207988 U CN 207207988U
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- bag
- controller
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Abstract
A kind of car accident emergency service system is the utility model is related to, the system includes：Air-bag control device, service centre, emergency controller, ignition switch, control terminal, communication module, satellite positioning unit, voice interaction module, for the emergency controller when the ignition switch is in ON shelves and vehicle collides, control vehicle is in manual awakening mode or automatic mode；In the manual awakening mode, the emergency controller makes the service centre determine car accident situation according to the input of the control terminal；In the automatic mode, the emergency controller transmits the information of the information of vehicles, the collision message and satellite positioning unit acquisition automatically by the communication module to the service centre, and is interacted by the voice interaction module, the control terminal and occupant.By the utility model, injury caused by high degree improves road safety and reduces road accident.
Description
Technical field
It the utility model is related to vehicle safety travel technical field, and in particular to a kind of car accident emergency alert system.
Background technology
With being on the increase for vehicle, vehicle safety has become global problem, and being showed in China to be particularly acute.
The current car ownership of China is far away from the U.S. and Japan, but death toll is very surprising in accident.According to statistics, hand over
Death toll is compared with number of injured people in interpreter's event, and the U.S. is about 15/1000, Japan is about 7/1000, China up to 208/
1000.During vehicle use, many people are reluctant to fasten the safety belt, and some is even inserted directly into lock to prevent safety with false lock pin
Band is not alarm, causes accident badly wounded when occurring.
The reason for causing this problem is many, and big data shows, whether vehicle is equipped with safety devices and is afterwards
It is no to obtain the important determinant that rescue treatment is reduction personnel death in time, therefore, improve vehicle safety measure and thing
Emergency assistance services ability seems more and more important afterwards.
Utility model content
The utility model provides a kind of car accident emergency service system, when accident occurs in vehicle, to understand in time
Accident situation, and implement rescue within the shortest time, so as to improve road safety and injury caused by reducing road accident.
To achieve the above object, the utility model provides following technical scheme：
A kind of car accident emergency service system, the system include：Air-bag control device, service centre, emergency flight control
Device and the ignition switch electrically connected with the emergency controller, control terminal, communication module, satellite positioning unit, voice are handed over
Mutual module, the communication module pass through wireless connection with the service centre；The emergency controller by CAN respectively with
Car body controller, air-bag control device electrical connection, obtain information of vehicles, from the air-bag control device from the car body controller
Collision message is obtained to determine that vehicle collides；The emergency controller is in ON shelves in the ignition switch and vehicle is sent out
During raw collision, control vehicle is in manual awakening mode or automatic mode；In the manual awakening mode, the emergency controller
The service centre is set to determine car accident situation according to the input of the control terminal；It is described emergent in the automatic mode
Controller transmits the information of vehicles, the collision message and described automatically by the communication module to the service centre
The information that satellite positioning unit obtains, and interacted by the voice interaction module, the control terminal and occupant.
Preferably, the system also includes：The 6D sensors electrically connected with the emergency controller；The emergency controller
Position that the satellite positioning unit signal is low or signal not domain of the existence by the 6D sensors.
Preferably, the 6D sensors include：First accelerometer and gyroscope.
Preferably, the air-bag control device includes：Air bag, air spring control and respectively with the air bag controlled
Crash sensor, the second accelerometer, the air bag explosive device of device electrical connection, the air bag explosive device and the air bag
It is connected to drive the airbag inflated；The air spring control accelerates according to the crash sensor value, described second
Spend evaluation and control the air bag explosive device, so that the air bag explosive device ignites the air bag；The air bag controlled
Device is worth to the collision message according to the crash sensor value, second accelerometer.
Preferably, the air-bag control device also includes：The safety belt tension device electrically connected with the air spring control；Institute
State safety belt tension device to electrically connect with the safety belt of vehicle, for controlling the safety belt to step up or loosen automatically.
Preferably, the air-bag control device also includes：Combination instrument, it is individually positioned in the safety belt locking pin ends
First identification module, the second identification module being placed on inside the safety belt lock catch, the instrument by CAN with it is described
Air spring control connects, and first identification module electrically connects with the air spring control respectively with second identification module；
When the lock pin inserts the lock, first identification module carries out identification of shaking hands with second identification module, if
First identification module and the second identification module None- identified, the air spring control are carried out by the combination instrument
Alarm.
Preferably, the control terminal includes：Housing and the challenge switch electrically connected respectively with the emergency controller,
Backlight indicator lamp, status indicator lamp, Mike.
Preferably, the system also includes the radio and tape player assembly being connected with the emergency controller by CAN；Institute
Manual awakening mode is stated, the emergency controller closes the receipts after the challenge switch signal is received, by CAN
Put machine assembly.
The beneficial effects of the utility model are：
Car accident emergency service system provided by the utility model, emergency controller obtain car from the car body controller
Information, collision message is obtained from the air-bag control device to determine that vehicle collides；Emergency controller is in ignition switch
When being collided in ON shelves and vehicle, control vehicle is in manual awakening mode or automatic mode；Waken up manually described
Pattern, the emergency controller make the service centre determine car accident situation according to the input of the control terminal；Institute
State automatic mode, the emergency controller automatically by the communication module to the service centre transmit the information of vehicles,
The information that the collision message and the satellite positioning unit obtain, and by the voice interaction module, the control eventually
End interacts with occupant.By the utility model, high degree improves road safety and reduces road accident and makes
Into injury.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the utility model embodiment car accident emergency service system.
Fig. 2 is the structural representation that terminal is controlled in the utility model embodiment.
Fig. 3 is another structural representation of the utility model embodiment car accident emergency service system.
Marked in accompanying drawing：
1st, terminal 11, challenge switch 12, status indicator lamp 13, Mike 14, housing 2, loudspeaker 3, first are controlled
Identification module 4, the second identification module
Embodiment
In order that those skilled in the art can be further understood that feature of the present utility model and technology contents, with reference to
Drawings and embodiments elaborate to the utility model embodiment.
As shown in figure 1, be a kind of structural representation of the utility model embodiment car accident emergency service system, it is described
System includes：Air-bag control device, service centre, emergency controller and opened with the igniting that the emergency controller electrically connects
Close, control terminal, communication module, satellite positioning unit, voice interaction module, the communication module passes through with the service centre
Wireless connection；The emergency controller is electrically connected with car body controller, air-bag control device respectively by CAN, from described
Car body controller obtains information of vehicles, obtains collision message from the air-bag control device to determine that vehicle collides；It is described
Emergency controller when the ignition switch is in ON shelves and vehicle collides, control vehicle be in manual awakening mode or
Automatic mode；In the manual awakening mode, the emergency controller makes in the service according to the input of the control terminal
The heart determines car accident situation；In the automatic mode, the emergency controller is automatically by the communication module to the clothes
The information that the information of vehicles, the collision message and the satellite positioning unit obtain is transmitted at business center, and by described
Voice interaction module, the control terminal and occupant interact.
Further, in Fig. 1, ON is expressed as the ON shelves of ignition switch, and in figure, CAN_H is the high position data line of CAN,
CAN_L is the low data line of CAN.
Specifically, in the present embodiment, information of vehicles can include：Type of vehicle, vehicle VIN codes.
Specifically, as shown in Fig. 2 the control terminal 1 includes：Housing 14 and it is electrically connected respectively with the emergency controller
The challenge switch 11 that connects, backlight indicator lamp, status indicator lamp 12, Mike 13.Specifically, challenge switch 11 is used to start the system
Middle emergency controller establishes double-directional speech call with service centre, and it has backlight indicator lamp (LED backlight), is lighted a fire in normal power-up
After switch is in ON shelves states, backlight indicator lamp takes on a red color in the white Chang Liang of normal condition, urgent call state, switch external
There is fool proof protection cap to be protected, protection cap is made of transparent plastic；Status indicator lamp 12 is in power-on initialization
In green flicker state, in green, often bright state, Mike 13 are used to enter voice call audio signal under emergency callback mode
Row conversion；Housing 14 is the shell of control terminal 1.After opening challenge switch protection cap, then inner white button is pressed 2 seconds, can be with
Start urgent call；SOS button is only pressed after automotive ignition could start urgent call.In the present embodiment, terminal is controlled
Two are at least arranged, driver side arranges one, and passenger area at least arranges one, is arranged within easy to operate, visual line of sight.
Certainly, control terminal can incessantly above-mentioned two, the application does not limit.
As shown in Fig. 2 the voice interaction module can be the loudspeaker 2 electrically connected with the emergency controller；It is described
Loudspeaker 2, can be by service centre when the emergency controller and service centre carry out information exchange by communication module
Speech is exported, the highly durable plastics of use, independent arrangement, it is impossible to blocked by miscellaneous part, it is necessary to by acoustical testing,
To meet requirement under emergency.
Specifically, the communication module can be built-in non-dismountable general synthesis SIM card, used in realizing and servicing
The network linking of the heart, communication module can built-in, external GSM and GLONASS antenna, can be based on any
The data syn-chronization of cloud service.
Specifically, the satellite positioning unit can be GPS, and can receive and handle in communication satellite band has standard
The navigation signal of precision, to determine the coordinate of vehicle and its velocity component, it is ensured that the output of location data is specific consistent at one
Form, allow navigational parameter determine formulate coordinate system, it is ensured that receiver can estimate positioning and timing error.
Further, the system can also include：The 6D sensors electrically connected with the emergency controller；The emergent control
Device processed positions that the satellite positioning unit signal is low or signal not domain of the existence by the 6D sensors, such as the area
Domain is tunnel or underground parking.Further, the 6D sensors can include：First accelerometer and gyroscope.
Further, the system can also include：Stand-by power supply；Mainly serious in damaged vehicle, vehicle can not carry
Used during power supply source, facilitate system still in can working condition.
In the utility model embodiment, as shown in figure 3, the air-bag control device includes：Air bag, air spring control
And crash sensor, the second accelerometer, the air bag explosive device electrically connected respectively with the air spring control, the air bag
Apparatus to cause bursting is connected to drive the airbag inflated with the air bag；The air spring control is according to the collision
Sensor values, the second acceleration evaluation control the air bag explosive device, so that described in air bag explosive device ignition
Air bag；The air spring control is worth to the collision according to the crash sensor value, second accelerometer and reported
Text.It should be noted that the crash sensor, second accelerometer and the air bag explosive device are installed in car
On, such as Fig. 3, the air bag can include：The balloonet before main gasbag, copilot before driver；Further, pacify
Full air bag can also include side air bag；Secondary gas of the main gasbag before steering wheel for vehicle center, copilot before driver
Capsule is arranged in the instrument board immediately ahead of vehicle interior, and side air bag may be mounted at the outside of seat, or the upper ledge of side door,
Or on vehicle A posts.Further, in order to realize the control to the main gasbag before driver and the balloonet before copilot
System, as shown in figure 3, the air bag explosive device in the application can include：First air bag explosive device, the second air bag ignite dress
Put；First air bag explosive device is connected with the main gasbag, to drive the inflation of the main gasbag, the second air bag explosive device with
The balloonet connection, to drive the inflation of the balloonet.Air-bag control device is that vehicle is conventional in the embodiment of the present invention
Control airbag apparatus.
Further, the air-bag control device can also include：The safety belt electrically connected with the air spring control is nervous
Device；The safety belt tension device electrically connects with the safety belt of vehicle, for controlling the safety belt to step up or loosen automatically.Need
Illustrate, in the present embodiment, safety belt tension device can be one can also be multiple, safety belt tension device can be used for controlling
Driver-side air with or/and copilot side safety belt, as shown in figure 3, safety belt tension device includes：Driver-side air with
Tension device and copilot side safety belt tension device.
Further, as shown in figure 3, the air-bag control device can also include：Combination instrument, it is individually positioned in the peace
The first identification module 3 with locking pin ends, the second identification module 4 being placed on inside the safety belt lock catch entirely, the instrument
Be connected by CAN with the air spring control, first identification module 3 and second identification module 4 respectively with institute
State air spring control electrical connection；When the lock pin inserts the lock, first identification module 3 and the described second identification mould
Block 4 carries out identification of shaking hands, if first identification module 3 and the None- identified of the second identification module 4, the air bag controlled
Device is alarmed by the combination instrument.Specifically, first identification module 3 may be mounted at the second identification module 4
Driver-side air can also be arranged in the safety belt of copilot side, naturally it is also possible to installed in vehicle rear passenger with
In the safety belt of side, on the other hand, the application does not limit.
In the utility model embodiment, as shown in figure 3, the system is also including total by CAN with the emergency controller
The radio and tape player assembly of line connection；In the manual awakening mode, the emergency controller is receiving the challenge switch signal
Afterwards, the radio and tape player assembly is closed by CAN.
In summary, specific workflow of the present utility model is introduced with reference to Fig. 3：
Active safety：To prevent librarian use vacation lock pin injects lock from not fastened the safety belt alarm to cancel vehicle, by
First identification module built in safety belt locking pin ends, identification module built in inside the safety belt lock catch, can be in safety belt lock pin
When injecting lock, the first identification module and the second identification module carry out identification of shaking hands, if the first identification module and the second identification
Module None- identified, then by the safety belt on combination instrument be not indicator lamp flicker and combination instrument on buzzer send thorn
Ear length is rung to warn vehicle crew to fasten seat belts.
Passive security：When vehicle collides or turns on one's side, crash sensor transmits signal with the second accelerometer
To air spring control, wherein, crash sensor can detect vehicle collision angle and collision dynamics, and the second accelerometer can be with
Detect the acceleration-deceleration of vehicle collision.Air spring control is judged collision angle, dynamics and vehicle deceleration, works as deceleration
Degree reaches the first threshold values of control unit internal Protection sensor settings, and (for example the first threshold values is 13Km/h2) when, air bag controlled
Device drives safety belt tension device to work by exporting low and high level, and safety belt pretension is carried out to vehicle crew, such as will in 8ms
Safety belt tightens up 10-15cm, when deceleration reaches air spring control inside center sensor threshold values (such as central sensor threshold value
For 23Km/h2), air spring control judges to collide, and sends instruction control safety belt tension device work immediately, and safety belt is pre-
Tightly, airbag inflated is driven by air bag explosive device, vehicle crew's injury degree is preferably minimized.Air bag controlled simultaneously
Device broadcasts collision message AirbagCrashSts by CAN, and car body controller receives collision message AirbagCrashSts
Afterwards, car door lock is released using collision alarm, for facilitating occupant to be escaped after collision occurs.
Accident emergency service：After vehicle collides, emergency controller monitors air spring control in CAN and sent in real time
Collision message AirbagCrashSts, when receive collision message AirbagCrashSts after, emergency controller will collide message
The data of collision parameter and 6D sensors in AirbagCrashSts are analyzed, if judging to find damaged vehicle not
It is very serious and upset situation does not occur, emergency controller control vehicle is in manual awakening mode, need to be by controlling terminal to enter
Row wakes up；If emergency controller finds that damaged vehicle is serious and is overturn, emergency controller control vehicle automatic mode
Open, MSD (MDS minimum data sets can be transmitted from trend service centre：When the position of accident vehicle and kinematic parameter, accident occur
Between, information of vehicles and other necessary informations needed for emergency response) and the information such as the second accelerometer readings, and by raising one's voice
Device 2 plays relevant sound signals or voice message notification occupant is establishing voice communication connection.
When accident occurs, when occupant needs rescue, personnel can manipulate control terminal, press the calling of control terminal
After switch 11, the information such as MSD and the second accelerometer readings is sent to service by emergency controller by communication module first
Center, while emergency controller sends closing radio and tape player message and gives radio and tape player assembly, radio and tape player assembly to be held after receiving closing message
Row power-off operation, to avoid influenceing with background service personnel, talking, emergency controller is put through in background service by communication module
Electrocardio is talked about, and is conversed by controlling the Mike 13 of terminal 1 to realize with the operator of service centre, is passed through loudspeaker 2 and Mike
13 wind realize interactive voice, to understand accident conditions, and arrange rescue in time.
In summary, car accident emergency service system provided by the utility model, by improve proactive security measures and
Passive security measure, casualties degree is preferably minimized, when collide, the accident such as overturn after, occupant passes through control
Terminal to service centre send distress signal, emergency controller detect collision and immediately transmission emergency response signal and other
Important information (i.e. vehicle location, the direction of motion, VIN, type of vehicle, power type, order of severity of accident etc.) is to service
The Systems Operator at center, Systems Operator and automotive occupant can be established and keep under any circumstance to link up, while can pass through
Mobile radio communication network exchange information, and real time phone call is realized with occupant, understand accident situation, and within the shortest time
Implement rescue, high degree road improvement safety simultaneously reduces the order of severity that road accident damages.
The utility model embodiment is described in detail above, embodiment used herein is to this practicality
New to be set forth, the explanation of above example is only intended to help and understands the utility model；Meanwhile for the one of this area
As technical staff, according to thought of the present utility model, there will be changes in specific embodiments and applications, to sum up
Described, the utility model content should not be construed as to limitation of the present utility model.
Claims (8)
1. a kind of car accident emergency service system, it is characterised in that the system includes：Air-bag control device, service centre,
Emergency controller and the ignition switch electrically connected with the emergency controller, control terminal, communication module, satellite fix list
Member, voice interaction module, the communication module pass through wireless connection with the service centre；The emergency controller passes through CAN
Bus electrically connects with car body controller, air-bag control device respectively, information of vehicles is obtained from the car body controller, from the gas
Capsule control device obtains collision message to determine that vehicle collides；The emergency controller is in ON shelves in the ignition switch
And when vehicle collides, control vehicle is in manual awakening mode or automatic mode；It is described in the manual awakening mode
Emergency controller makes the service centre determine car accident situation according to the input of the control terminal；In the automatic mold
Formula, the emergency controller transmit the information of vehicles, the collision automatically by the communication module to the service centre
The information that message and the satellite positioning unit obtain, and pass through the voice interaction module, the control terminal and in-car
Personnel interact.
2. car accident emergency service system according to claim 1, it is characterised in that the system also includes：With institute
State the 6D sensors of emergency controller electrical connection；The emergency controller positions the satellite fix list by the 6D sensors
First signal is low or signal not domain of the existence.
3. car accident emergency service system according to claim 2, it is characterised in that the 6D sensors include：The
One accelerometer and gyroscope.
4. car accident emergency service system according to claim 1, it is characterised in that the air-bag control device bag
Include：Air bag, air spring control and the crash sensor electrically connected respectively with the air spring control, the second acceleration
Meter, air bag explosive device, the air bag explosive device are connected to drive the airbag inflated with the air bag；Institute
State air spring control and the air bag explosive device is controlled according to the crash sensor value, the second acceleration evaluation, so that
The air bag explosive device ignites the air bag；The air spring control is according to the crash sensor value, described second
Accelerometer is worth to the collision message.
5. car accident emergency service system according to claim 4, it is characterised in that the air-bag control device also wraps
Include：The safety belt tension device electrically connected with the air spring control；The safety belt tension device electrically connects with the safety belt of vehicle,
For controlling the safety belt to step up or loosen automatically.
6. car accident emergency service system according to claim 5, it is characterised in that the air-bag control device also wraps
Include：Combination instrument, the first identification module for being individually positioned in the safety belt locking pin ends, it is placed in the safety belt lock catch
Second identification module in portion, the instrument are connected by CAN with the air spring control, first identification module and institute
The second identification module is stated to electrically connect with the air spring control respectively；When the lock pin inserts the lock, described first knows
Other module and second identification module carry out identification of shaking hands, if first identification module and second identification module without
Method identifies that the air spring control is alarmed by the combination instrument.
7. the car accident emergency service system according to claim any one of 1-6, it is characterised in that the control terminal
Including：Housing and the challenge switch electrically connected respectively with the emergency controller, backlight indicator lamp, status indicator lamp, Mike.
8. car accident emergency service system according to claim 7, it is characterised in that the system also include with it is described
The radio and tape player assembly that emergency controller is connected by CAN；In the manual awakening mode, the emergency controller is receiving
To after the challenge switch signal, the radio and tape player assembly is closed by CAN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098787.5U CN207207988U (en) | 2017-08-30 | 2017-08-30 | A kind of car accident emergency service system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098787.5U CN207207988U (en) | 2017-08-30 | 2017-08-30 | A kind of car accident emergency service system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207207988U true CN207207988U (en) | 2018-04-10 |
Family
ID=61825736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098787.5U Expired - Fee Related CN207207988U (en) | 2017-08-30 | 2017-08-30 | A kind of car accident emergency service system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207207988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649316A (en) * | 2018-11-28 | 2019-04-19 | 江苏大学 | A kind of distress system and method based on vehicle collision class accident |
| CN112622925A (en) * | 2020-12-08 | 2021-04-09 | 瑞安市都邦汽车配件有限公司 | Central control system suitable for modified vehicle |
| CN113859166A (en) * | 2021-09-09 | 2021-12-31 | 云度新能源汽车有限公司 | Vehicle-integrated collision self-rescue system and control method |
-
2017
- 2017-08-30 CN CN201721098787.5U patent/CN207207988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649316A (en) * | 2018-11-28 | 2019-04-19 | 江苏大学 | A kind of distress system and method based on vehicle collision class accident |
| CN112622925A (en) * | 2020-12-08 | 2021-04-09 | 瑞安市都邦汽车配件有限公司 | Central control system suitable for modified vehicle |
| CN113859166A (en) * | 2021-09-09 | 2021-12-31 | 云度新能源汽车有限公司 | Vehicle-integrated collision self-rescue system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20200830 |