CN217227529U - Vehicle collision early warning system of Internet of vehicles - Google Patents
Vehicle collision early warning system of Internet of vehicles Download PDFInfo
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- CN217227529U CN217227529U CN202220193779.3U CN202220193779U CN217227529U CN 217227529 U CN217227529 U CN 217227529U CN 202220193779 U CN202220193779 U CN 202220193779U CN 217227529 U CN217227529 U CN 217227529U
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Abstract
The utility model discloses a vehicle collision early warning system of car networking in vehicle early warning system technical field, including alarm module, still include detection module, analysis module and instruction module electric connection, instruction module and alarm module electric connection, detection module includes first vehicle speed detecting element, second vehicle speed detecting element and distance detecting element, first vehicle speed detecting element, second vehicle speed detecting element and distance detecting element all with analysis module electric connection, the utility model discloses can realize sending out the police dispatch newspaper when the vehicle goes too fast and bumps easily and early warning, remind the driver to slow down and go, the effectual phenomenon that has reduced the vehicle and bump in the driving process.
Description
Technical Field
The utility model relates to a vehicle early warning system technical field specifically is vehicle collision early warning system of car networking.
Background
With the rapid development of high and new technologies such as communication technology, computer technology, information technology, internet of things and the like, the travel experience of people is changing over the sky and the ground, particularly, the development of the internet of things technology and a new generation mobile communication technology also rapidly promotes the vehicle-road cooperation research, the vehicle-road cooperation technology mainly realizes the real-time information interaction of vehicles and vehicles, and the active safety control is developed on the basis of full-time dynamic traffic information acquisition and fusion, so that the effective cooperation of the vehicles and the roads of people is fully realized, the traffic safety is ensured, and the traffic efficiency is improved.
The early warning system can be installed on the existing vehicle, but the existing early warning system has single function, only has the function of vehicle overspeed warning, does not have the early warning function of vehicle collision, and the phenomenon of vehicle collision is easily caused by the fact that the speed of a driver is greater than the speed of a vehicle in front in the driving process.
Therefore, it is necessary to develop a vehicle collision warning system of internet of vehicles.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicle collision early warning system of car networking to propose all can install early warning system on the present vehicle in solving above-mentioned background art, but current early warning system function singleness only has the function of vehicle hypervelocity warning, does not have the early warning function of vehicle collision, the driver is at the in-process of traveling because of the speed of a motor vehicle leads to the problem of the phenomenon of vehicle collision greatly than the place ahead vehicle speed easily.
In order to achieve the above object, the utility model provides a following technical scheme: the vehicle collision early warning system of the Internet of vehicles comprises an alarm module, a detection module, an analysis module and an instruction module, wherein the analysis module is electrically connected with the instruction module;
the detection module comprises a first vehicle speed detection unit, a second vehicle speed detection unit and a distance detection unit, and the first vehicle speed detection unit, the second vehicle speed detection unit and the distance detection unit are all electrically connected with the analysis module.
Preferably, the analysis module includes a first receiving unit, the first receiving unit is electrically connected to a comparison unit and a calculation unit, and the comparison unit is electrically connected to the calculation unit.
Preferably, the first receiving unit is electrically connected with the first vehicle speed detecting unit, the second vehicle speed detecting unit and the distance detecting unit, and the calculating unit is electrically connected with the command module.
Preferably, the instruction module includes a second receiving unit, the second receiving unit is electrically connected to a judging unit, the judging unit is electrically connected to an information unit, and the information unit is electrically connected to an alarm module.
Preferably, the alarm module includes a third receiving unit and a voice unit, the third receiving unit is electrically connected to the voice unit, and the third receiving unit is electrically connected to the information unit.
Preferably, the first vehicle speed detection unit is set as a vehicle speed sensor, the second vehicle speed detection unit is set as a radar velometer, and the distance detection unit is a distance sensor.
Preferably, the first receiving unit is configured as a signal input port, and the calculating unit is configured as an intelligent calculator.
Preferably, the third receiving unit and the second receiving unit are both set as signal input interfaces, and the voice unit is set as a voice broadcaster.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can realize sending out the police dispatch newspaper when the vehicle goes too fast and bumps easily and carry out the early warning, remind the driver to slow down and go, the effectual vehicle that has reduced bumps in the driving process phenomenon.
Drawings
Fig. 1 is the structure diagram of the vehicle collision early warning system of the present invention.
In the figure: the system comprises a detection module 1, a first vehicle speed detection unit 11, a second vehicle speed detection unit 12, a distance detection unit 13, an analysis module 2, a first receiving unit 21, a comparison unit 22, a calculation unit 23, an instruction module 3, a second receiving unit 31, a judgment unit 32, an information unit 33, an alarm module 4, a third receiving unit 41 and a voice unit 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a following technical scheme: the vehicle collision early warning system of the internet of vehicles can effectively realize that when the vehicle is too fast and easy to collide, an alarm is given to warn to remind a driver to decelerate, so that the collision phenomenon of the vehicle in the driving process is effectively reduced, a first vehicle speed detection unit 11, a second detection unit 12, a distance detection unit 13, an analysis module 2 and an instruction module 3 are added, please refer to fig. 1, the vehicle collision early warning system comprises an alarm module, a detection module 1, an analysis module 2 and an instruction module 3, the analysis module 2 is electrically connected with the instruction module 3, the instruction module 3 is electrically connected with the alarm module 4, the detection module 1 comprises the first vehicle speed detection unit 11, the second vehicle speed detection unit 12 and the distance detection unit 13, and the first vehicle speed detection unit 11, the second vehicle speed detection unit 12 and the distance detection unit 13 are electrically connected with the analysis module 2, the first vehicle speed detecting unit 11 is used for detecting the running speed of the vehicle, the second vehicle speed detecting unit 12 is used for detecting the form speed of the vehicle in front, the distance detecting unit 13 is used for detecting the distance between the vehicle and the vehicle in front, and the first vehicle speed detecting unit 11, the second vehicle speed detecting unit 12 and the distance detecting unit 13 respectively send the detected running speed of the vehicle, the running speed of the vehicle in front and the distance information between the vehicle and the vehicle in front to the analysis module 2.
The analysis module 2 comprises a first receiving unit 21, the first receiving unit 21 is used for receiving the detected vehicle running speed information sent by the first vehicle speed detecting unit 11, the detected front vehicle running speed information sent by the second vehicle speed detecting unit 12 and the distance information between the vehicle and the front vehicle generated by the distance detecting unit 13, the first receiving unit 21 is electrically connected with a comparing unit 22 and a calculating unit 23, the first receiving unit 21 sends the vehicle running speed information and the front vehicle running speed information to the comparing unit 22 and sends the distance information between the vehicle and the front vehicle to the calculating unit 23, the comparing unit 22 is electrically connected with the calculating unit 23, the comparing unit 22 is used for comparing the vehicle running speed with the front vehicle running speed, if the vehicle running speed is ahead of the vehicle running speed, the comparing unit 22 does not send information to the calculating unit 23, if the vehicle running speed is not less than the vehicle running speed ahead, the comparison unit 22 sends the vehicle running speed and the vehicle running speed ahead to the calculation unit 23, the calculation unit 23 is used for receiving the vehicle running speed, the vehicle running speed ahead and the information of the distance between the vehicle and the vehicle ahead, if the comparison unit 21 does not send the information to the calculation unit 23, the calculation unit 23 does not perform calculation, and if the comparison unit 21 sends the vehicle running speed and the vehicle running speed ahead to the calculation unit 23, the calculation unit 23 performs calculation according to the formula: the distance/(vehicle running speed-front vehicle running speed) between the vehicle and the front vehicle obtains the time required for the vehicle to collide with the front vehicle, the first receiving unit 21 is electrically connected with the first vehicle speed detecting unit 11, the second vehicle speed detecting unit 12 and the distance detecting unit 13, the calculating unit 23 is electrically connected with the instruction module 3, and the calculating unit 23 sends the time required for the vehicle to collide with the front vehicle to the instruction module 3.
The instruction module 3 includes a second receiving unit 31, the second receiving unit 31 is configured to receive the time information required for the collision between the vehicle and the front vehicle sent by the calculating unit 23, and send the time information required for the collision between the vehicle and the front vehicle to the determining unit 32, a preset collision time is set inside the determining unit 32, the preset collision time is compared with the time required for the collision between the vehicle and the front vehicle, the second receiving unit 31 is electrically connected to the determining unit 32, the determining unit 32 is electrically connected to the information unit 33, the information unit 33 is electrically connected to the alarm module 4, the determining unit 32 sends the comparison result to the information unit 33, if the time required for the collision between the front vehicle is greater than the preset collision time, the information unit 33 sends a prompting instruction to the alarm module 4, and if the time required for the collision between the front vehicle is not greater than the preset collision time, the information unit 33 sends a collision instruction to the alarm module 4.
The alarm module 4 includes a third receiving unit 41 and a voice unit 42, the third receiving unit 41 is configured to receive an instruction generated by the information unit 33 and send the instruction to the voice unit 42, the third receiving unit 41 is electrically connected to the information unit 33, the voice unit 42 receives the instruction generated by the third receiving unit 41, a collision prompt sound and a prompt sound with an excessive vehicle speed are preset in the voice unit 42, and the voice unit 42 plays a corresponding prompt sound according to the instruction information.
The first vehicle speed detecting unit 11 is set as a vehicle speed sensor, the second vehicle speed detecting unit 12 is set as a radar velocimeter, the distance detecting unit 13 is a distance sensor, the first receiving unit 21 is set as a signal input port, the calculating unit 23 is set as an intelligent calculator, the third receiving unit 41 and the second receiving unit 31 are both set as signal input ports, and the voice unit 42 is set as a voice broadcast device.
The working principle is as follows: in use, the first vehicle speed detecting unit 11 detects a running speed of a vehicle, the second vehicle speed detecting unit 12 detects a form speed of a vehicle ahead, the distance detecting unit 13 detects a distance between the vehicle and the vehicle ahead, the first and second vehicle speed detecting units 11, 12 and 13 respectively transmit the detected vehicle running speed, the vehicle running speed ahead and the distance information between the vehicle and the vehicle ahead to the first receiving unit 21, the first receiving unit 21 receives the detected vehicle running speed information transmitted by the first vehicle speed detecting unit 11, the detected vehicle running speed information transmitted by the second vehicle speed detecting unit 12 and the distance information between the vehicle and the vehicle ahead generated by the distance detecting unit 13, and the first receiving unit 21 transmits the vehicle running speed information and the vehicle running speed information ahead to the comparing unit 22, the distance information between the vehicle and the preceding vehicle is sent to the calculation unit 23, the comparison unit 22 compares the vehicle running speed with the preceding vehicle running speed, if the vehicle running speed is not less than the preceding vehicle running speed, the comparison unit 22 does not send information to the calculation unit 23, if the vehicle running speed is not less than the preceding vehicle running speed, the comparison unit 22 sends the vehicle running speed and the preceding vehicle running speed to the calculation unit 23, the calculation unit 23 receives the vehicle running speed, the preceding vehicle running speed and the distance information between the vehicle and the preceding vehicle, if the comparison unit 21 does not send information to the calculation unit 23, the calculation unit 23 does not perform calculation, if the comparison unit 21 sends the vehicle running speed and the preceding vehicle running speed information to the calculation unit 23, the calculation unit 23 performs calculation according to the formula: the distance between the vehicle and the front vehicle/(vehicle running speed-front vehicle running speed) is obtained, the time required for the collision between the vehicle and the front vehicle is obtained, the calculating unit 23 sends the time required for the collision between the vehicle and the front vehicle to the second receiving unit 31, the second receiving unit 31 receives the time information required for the collision between the vehicle and the front vehicle sent by the calculating unit 23, and sends the time information required for the collision between the vehicle and the front vehicle to the judging unit 32, the preset collision time is set inside the judging unit 32, the preset collision time and the time required for the collision between the vehicle and the front vehicle are compared, the judging unit 32 sends the comparison result to the information unit 33, if the time required for the collision between the front vehicle and the front vehicle is greater than the preset collision time, the information unit 33 sends a reminding instruction to the alarm module 4, if the time required for the collision between the front vehicle is not greater than the preset collision time, the information unit 33 sends a collision instruction to the third receiving unit 41, the third receiving unit 41 receives the instruction generated by the information unit 33 and sends the instruction to the voice unit 42, the voice unit 42 receives the instruction generated by the third receiving unit 41, a collision prompt tone and a speed-over prompt tone are preset in the voice unit 42, and the voice unit 42 plays a corresponding prompt tone according to the instruction information, so that an alarm prompt can be sent out in real time when the vehicle runs at an over-high speed, and an alarm is sent out to warn when the vehicle runs at an over-high speed and easily collides, so as to prompt a driver to decelerate, thereby effectively reducing the collision phenomenon of the vehicle in the running process.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. Vehicle collision early warning system of car networking, including alarm module, its characterized in that: the intelligent alarm system is characterized by further comprising a detection module (1), an analysis module (2) and an instruction module (3), wherein the analysis module (2) is electrically connected with the instruction module (3), and the instruction module (3) is electrically connected with the alarm module (4);
the detection module (1) comprises a first vehicle speed detection unit (11), a second vehicle speed detection unit (12) and a distance detection unit (13), and the first vehicle speed detection unit (11), the second vehicle speed detection unit (12) and the distance detection unit (13) are all electrically connected with the analysis module (2).
2. The internet-of-vehicles vehicle collision warning system of claim 1, wherein: the analysis module (2) comprises a first receiving unit (21), the first receiving unit (21) is electrically connected with a comparison unit (22) and a calculation unit (23), and the comparison unit (22) is electrically connected with the calculation unit (23).
3. The internet-of-vehicles vehicle collision warning system of claim 2, wherein: the first receiving unit (21) is electrically connected with the first vehicle speed detecting unit (11), the second vehicle speed detecting unit (12) and the distance detecting unit (13), and the calculating unit (23) is electrically connected with the instruction module (3).
4. The internet-of-vehicles vehicle collision warning system of claim 3, wherein: the instruction module (3) comprises a second receiving unit (31), the second receiving unit (31) is electrically connected with a judging unit (32), the judging unit (32) is electrically connected with an information unit (33), and the information unit (33) is electrically connected with an alarm module (4).
5. The internet-of-vehicles vehicle collision warning system of claim 4, wherein: the alarm module (4) comprises a third receiving unit (41) and a voice unit (42), wherein the third receiving unit (41) is electrically connected with the voice unit (42), and the third receiving unit (41) is electrically connected with the information unit (33).
6. The internet-of-vehicles vehicle collision warning system of claim 1, wherein: the first vehicle speed detection unit (11) is set as a vehicle speed sensor, the second vehicle speed detection unit (12) is set as a radar velocimeter, and the distance detection unit (13) is a distance sensor.
7. The internet-of-vehicles vehicle collision warning system of claim 2, wherein: the first receiving unit (21) is arranged as a signal input port and the calculating unit (23) is arranged as an intelligent calculator.
8. The internet-of-vehicles vehicle collision warning system of claim 5, wherein: the third receiving unit (41) and the second receiving unit (31) are both arranged to be signal input interfaces, and the voice unit (42) is arranged to be a voice broadcaster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220193779.3U CN217227529U (en) | 2022-01-23 | 2022-01-23 | Vehicle collision early warning system of Internet of vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220193779.3U CN217227529U (en) | 2022-01-23 | 2022-01-23 | Vehicle collision early warning system of Internet of vehicles |
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| Publication Number | Publication Date |
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| CN217227529U true CN217227529U (en) | 2022-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220193779.3U Active CN217227529U (en) | 2022-01-23 | 2022-01-23 | Vehicle collision early warning system of Internet of vehicles |
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