CN218911198U - Wireless vehicle dynamic sensing device - Google Patents
Wireless vehicle dynamic sensing device Download PDFInfo
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- CN218911198U CN218911198U CN202221600709.1U CN202221600709U CN218911198U CN 218911198 U CN218911198 U CN 218911198U CN 202221600709 U CN202221600709 U CN 202221600709U CN 218911198 U CN218911198 U CN 218911198U
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Abstract
The utility model provides a wireless vehicle dynamic sensing device, which comprises a base, a bracket and a mounting piece, wherein a sensing module, an early warning module, a power supply module and a control module are integrated on the mounting piece; the base is used for being matched with the bracket to install and support the installation piece, and meanwhile the installation piece can be installed to the positions of building/parking lot entrances and exits, ground warehouse entrances and exits, turning intersections, parallel driving road sections, dense rain and fog road sections, ramp blind area road sections and the like through the base. The induction module is used for inducing a vehicle approaching, the early warning module is used for realizing early warning, the power supply module is used for providing a safe use power supply, the control module is connected with the induction module and the early warning module, and when the induction module receives a vehicle approaching signal, the control module controls the early warning module to send early warning. Therefore, the malignant traffic accidents can be effectively reduced through the cooperation of the induction module, the early warning module, the power supply module and the control module.
Description
Technical Field
The utility model relates to the technical field of traffic safety, in particular to a wireless vehicle dynamic sensing device.
Background
Traffic safety of roads means that the possibility of people or things suffering losses is acceptable; if this possibility exceeds an acceptable level, it is unsafe. The road traffic system is used as a dynamic open system, and the safety of the road traffic system is limited by factors in the system and is interfered by the external environment of the system, and the road traffic system is closely related to factors such as people, vehicles, road environment and the like. Unreliable, unbalanced, and unstable factors within the system may cause conflicts and contradictions, creating unsafe factors or unsafe conditions.
With the development and popularization of automobiles, road safety traffic accidents are correspondingly increased, and the loss of lives and properties of people is brought. Such as building/parking lot entrances and exits, ground garage entrances and exits, turning intersections, parallel driving sections, dense rain and fog sections, and ramp blind area sections, are all prone to accidents due to inattention of pedestrians or drivers. While the existing road sections are generally processed by adopting crude devices such as reflectors and the like arranged at relevant positions, the method is difficult for a driver to acquire enough warning information in the weather such as dark or rainy days, meanwhile, the accuracy is also poor, and the practical effect is quite unsatisfactory. For example, the utility model patent with the Chinese patent publication number of CN202644425U, namely a vehicle passing prompt horn at a sharp road corner, belongs to the field of mechanical products. The patent utilizes the sound of a horn to prompt that the other party of the bend has a vehicle to drive into the bend, the air source generating devices for generating air are respectively arranged on the road surfaces at two sides of the bend, the whistle horns are respectively arranged beside the roads at two sides of the bend, and are communicated with the air source generating devices on the road surfaces, and the flowing air generated by the air source generating devices emits horn sounds. The driver can be effectively prevented from passing through the curve, the reflector is not watched, the situation that the horn is opposite to the prompt is not generated, and the aim of compulsory prompt can be achieved. But its detection accuracy is insufficient. Therefore, the utility model is necessary to provide a device for warning and reminding pedestrians and vehicles nearby to avoid.
Disclosure of Invention
The utility model aims to provide a wireless vehicle dynamic sensing device, which solves the problem that traffic accidents are easy to occur due to the inaudibility of pedestrians or drivers in the prior building/parking lot entrance, ground garage entrance, turning intersection, parallel driving road section, rain and fog dense road section, ramp blind area road section and the like.
The wireless vehicle dynamic sensing device comprises a base, a bracket and a mounting piece, wherein the base is matched with the bracket to mount and support the mounting piece, and the mounting piece is integrated with a sensing module, an early warning module, a power supply module and a control module; the sensing module is used for sensing a approaching vehicle, the sensing module comprises a wireless antenna, a first detection sensor, a second detection sensor and a third detection sensor, the wireless antenna, the first detection sensor and the third detection sensor are arranged on the same side, the first detection sensor is located in the middle, the other side of the second detection sensor is independently arranged, the connecting line of the points arranged by the first detection sensor and the second detection sensor is perpendicular to the driving direction of the vehicle, the early warning module is used for realizing early warning, the power supply module is used for providing a safe use power supply, the control module is connected with the sensing module and the early warning module, and when the sensing module receives a vehicle approaching signal, the control module controls the early warning module to send early warning.
Preferably, the detection sensor includes one of a pressure sensor, an infrared sensor, a semiconductor gravity sensor, a geomagnetic detector, and a radar sensor.
Preferably, the power supply module comprises a transformer for converting the municipal 220V voltage into the 12V voltage, wherein the 12V voltage is sufficient to provide the use voltage of the early warning module and the like, and meanwhile, the 12V voltage ensures the use safety and prevents the damage caused by the large voltage due to the improper behaviors of pedestrians.
Preferably, the early warning module is an acousto-optic early warning module, the specific acousto-optic early warning module comprises a buzzer and a warning lamp, the buzzer is used for sending out voice broadcasting to remind that a vehicle arrives, and the warning lamp is used for reminding the vehicle to arrive by sending out light.
Preferably, the control module comprises a PLC controller.
Preferably, the system further comprises a speed sensor, and the speed sensor is connected with the control module. It should be noted that, when the speed sensor detects that the running speed of the vehicle is greater than 30km/h, the control module controls the warning lamp contained in the early warning module to emit red light, when the speed sensor detects that the running speed of the vehicle is 15 km/h-30 km/h, the control module controls the warning lamp contained in the early warning module to emit yellow light, and when the speed sensor detects that the running speed of the vehicle is less than 15km/h, the control module controls the warning lamp contained in the early warning module to emit green light. The speed measuring sensor is matched with the light to remind pedestrians of paying attention to information such as too fast vehicles, so that the pedestrians walk more cautiously.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model provides a wireless vehicle dynamic sensing device which comprises a base, a bracket and a mounting piece, wherein a sensing module, an early warning module, a power supply module and a control module are integrated on the mounting piece; the base is used for being matched with the bracket to install and support the installation piece, and meanwhile the installation piece can be installed to the positions of building/parking lot entrances and exits, ground warehouse entrances and exits, turning intersections, parallel driving road sections, dense rain and fog road sections, ramp blind area road sections and the like through the base. The induction module is used for inducing a vehicle approaching, the early warning module is used for realizing early warning, the power supply module is used for providing a safe use power supply, the control module is connected with the induction module and the early warning module, and when the induction module receives a vehicle approaching signal, the control module controls the early warning module to send early warning. The sensing module comprises a wireless antenna, a first detection sensor, a second detection sensor and a third detection sensor, when the third detection sensor detects that a vehicle arrives, the wireless antenna receives the signal, the vehicle continues to travel forwards, when the first detection sensor and the second detection sensor detect that the vehicle arrives, the wireless antenna receives a second vehicle passing signal, and when the control module receives 2 vehicle passing signals, the control module controls the early warning module to send early warning, and the detection accuracy is guaranteed through the cooperation of the first detection sensor, the second detection sensor and the third detection sensor. Therefore, the malignant traffic accidents can be effectively reduced through the cooperation of the induction module, the early warning module, the power supply module and the control module. Sufficient traffic safety warning is given to pedestrians and driving staff, and traffic accidents caused by the fact that related road participants do not know vehicles and pedestrians in advance are avoided.
Drawings
FIG. 1 is a schematic diagram of a wireless vehicle dynamic sensing device according to the present utility model;
FIG. 2 is a schematic block diagram of a wireless vehicle dynamic sensing device according to the present utility model;
wherein:
the device comprises a 1-base, a 2-support, a 3-mounting piece, a 4-sensing module, a 5-early warning module, a 6-power supply module, a 7-control module and an 8-wireless antenna.
Detailed Description
The embodiments described below are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present embodiment provides a wireless vehicle dynamic sensing device, which includes a base 1, a bracket 2 and a mounting member 3, wherein the base 1 is matched with the bracket 2 to mount and support the mounting member 3, and the mounting member 3 is integrated with a sensing module 4, an early warning module 5, a power supply module 6 and a control module 7; the induction module 4 is used for inducing a vehicle approaching, the induction module 4 comprises a wireless antenna, a first detection sensor, a second detection sensor and a third detection sensor, the wireless antenna 8, the first detection sensor and the third detection sensor are arranged on the same side, the first detection sensor is positioned in the middle, the other side of the second detection sensor is independently arranged, the connecting line of the points arranged by the first detection sensor and the second detection sensor is perpendicular to the running direction of the vehicle, the early warning module 5 is used for realizing early warning, the power supply module 6 is used for providing a safe use power supply, the control module 7 is connected with the induction module 4 and the early warning module 5, and when the induction module 4 receives a vehicle approaching signal, the control module 7 controls the early warning module 5 to send early warning.
Preferably, the detection sensor includes one of a pressure sensor, an infrared sensor, a semiconductor gravity sensor, a geomagnetic detector, and a radar sensor. The wireless antenna 8 is mounted on the mounting member 3, and the detection sensor is mounted at a predetermined distance from the mounting member 3, and may be mounted on a road on which the vehicle is traveling, that is, a position where the wheel is pressed, or may be mounted on a side of the road, depending on the sensor selected, for example, a pressure sensor is mounted at a position where the wheel is pressed, and an infrared sensor is mounted on a side of the road. The predetermined distance can be 10m,20m or other, and the corresponding distance is set according to the road section, so that excessive requirements are not made. When the detection sensor detects that the vehicle passes through, the detection sensor sends out a detection signal, the detection signal is matched with the wireless antenna 8 to transmit a signal to the control system, and the control system further controls the early warning module 5 to send out a corresponding instruction according to the detection signal.
It is preferable that the wireless antenna 8 is disposed at a position of an intersection, a corner or an exit, etc., the third detection sensor is disposed at a position away from the wireless antenna 815m, the first detection sensor is disposed at a position away from the wireless antenna 810m, the second detection sensor is disposed at the other side, when the third detection sensor detects that the vehicle is running, the wireless antenna 8 receives the signal, and after the vehicle continues to run forward, the first detection sensor and the second detection sensor receive a second vehicle running signal, and when the first detection sensor and the second detection sensor detect that the vehicle is running, the control module controls the early warning module to send early warning when receiving the 2 vehicle running signals, and the accuracy of detection is ensured by the cooperation of the first detection sensor, the second detection sensor and the third detection sensor. The first detection sensor and the second detection sensor are arranged in a straight line, and if the vehicle turns around from another lane to the lane, the second detection sensor detects that the vehicle passes through, and meanwhile, the first detection sensor detects a running signal of the turned-around vehicle, and the control module controls the early warning module to send early warning.
Specifically, the power supply module 6 includes a transformer for converting the municipal 220V voltage into 12V voltage, where the 12V voltage is sufficient to provide the use voltage of the early warning module 5, and the use safety is guaranteed due to the 12V voltage, so as to prevent the damage caused by the large voltage due to the improper pedestrian behavior. Specifically, the early warning module 5 is an acousto-optic early warning module 5, the specific acousto-optic early warning module 5 comprises a buzzer and a warning lamp, the buzzer is used for sending out voice broadcasting to remind that a vehicle is coming, and the warning lamp is used for reminding the vehicle to come by sending out light.
Preferably, the control module 7 comprises a PLC controller. It should be noted that, the control of the control module 7 does not involve the improvement of software, and the control relationship is implemented in the "stage lighting control system and configuration monitoring design based on PLC" published by the engineering science and technology I, the "design of the multifunctional intelligent traffic light system based on PLC control" published by the university of the river occupation technology, the "design of the intelligent traffic light PLC control system" published by the engineering science and technology ii, the "intelligent LED light based on PLC control" published by the engineering science and technology ii, the "study of the intelligent greenhouse remote monitoring system based on PLC" published by the university of the Yangzhou, and the like, so that the implementation of the control is easily known to those skilled in the art.
Preferably, a speed sensor is also included, which is connected to the control module 7. It should be noted that, when the speed sensor detects that the running speed of the vehicle is greater than 30km/h, the control module 7 controls the warning lamp contained in the early warning module 5 to emit red light, when the speed sensor detects that the running speed of the vehicle is 15 km/h-30 km/h, the control module 7 controls the warning lamp contained in the early warning module 5 to emit yellow light, and when the speed sensor detects that the running speed of the vehicle is less than 15km/h, the control module 7 controls the warning lamp contained in the early warning module 5 to emit green light. The speed measuring sensor is matched with the light to remind pedestrians of paying attention to information such as too fast vehicles, so that the pedestrians walk more cautiously.
The wireless vehicle dynamic sensing device is mounted to a position such as a building/parking lot entrance, a ground garage entrance, a turning intersection, a parallel driving road section, a rain and fog intensive road section, a ramp blind zone road section and the like through the cooperation of the base 1 and the bracket 2, and the detection sensor is mounted to a position for pulling the bracket 2 a predetermined distance, which can be several meters or tens of meters, without excessive requirements. When the detection sensor detects that the vehicle runs through, the detection sensor sends out a detection signal, the detection signal is matched with the wireless antenna 8 to transmit a signal to the control system, the control system further controls the early warning module 5 to send out a corresponding instruction according to the detection signal, namely, the buzzer sends out voice broadcasting to remind that the vehicle runs, and the warning lamp sends out light to remind the vehicle of running. The voice and light form can adapt to most situations, and a good prompting effect is achieved.
The utility model provides a wireless vehicle dynamic sensing device, which comprises a base 1, a bracket 2 and a mounting piece 3, wherein a sensing module 4, an early warning module 5, a power supply module 6 and a control module 7 are integrated on the mounting piece 3; the base 1 is matched with the bracket 2 to be used for mounting and supporting the mounting piece 3, and meanwhile, the mounting piece can be mounted to the positions of building/parking lot entrances and exits, ground garage entrances and exits, turning intersections, parallel driving road sections, rain and fog dense road sections, ramp blind area road sections and the like through the base 1. The induction module 4 is used for inducing the approaching vehicle, the early warning module 5 is used for realizing early warning, the power supply module 6 is used for providing safe use power, the control module 7 is connected with the induction module 4 and the early warning module 5, when the induction module 4 receives a vehicle approaching signal, the control module 7 controls the early warning module 5 to send early warning. Therefore, the malignant traffic accident can be effectively reduced through the cooperation of the sensing module 4, the early warning module 5, the power supply module 6 and the control module 7. Sufficient traffic safety warning is given to pedestrians and driving staff, and traffic accidents caused by the fact that related road participants do not know vehicles and pedestrians in advance are avoided.
The foregoing disclosure is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The wireless vehicle dynamic sensing device is characterized by comprising a base, a bracket and a mounting piece, wherein the base is matched with the bracket to mount and support the mounting piece, and the mounting piece is integrated with a sensing module, an early warning module, a power supply module and a control module; the sensing module is used for sensing a approaching vehicle, the sensing module comprises a wireless antenna, a first detection sensor, a second detection sensor and a third detection sensor, the wireless antenna, the first detection sensor and the third detection sensor are arranged on the same side, the first detection sensor is located in the middle, the other side of the second detection sensor is independently arranged, the connecting line of the points arranged by the first detection sensor and the second detection sensor is perpendicular to the driving direction of the vehicle, the early warning module is used for realizing early warning, the power supply module is used for providing a safe use power supply, the control module is connected with the sensing module and the early warning module, and when the sensing module receives a vehicle approaching signal, the control module controls the early warning module to send early warning.
2. The wireless vehicle dynamic sensing device of claim 1, wherein the detection sensor comprises one of a pressure sensor, an infrared sensor, a semiconductor gravity sensor, a geomagnetic detector, and a radar sensor.
3. The wireless vehicle dynamic sensing device of claim 1, wherein the power module comprises a transformer.
4. The wireless vehicle dynamic sensing device of claim 1, wherein the pre-warning module is an acousto-optic pre-warning module.
5. The wireless vehicle dynamic sensing device of claim 1, wherein said control module comprises a PLC controller.
6. The wireless vehicle dynamic sensing device of claim 1, further comprising a tachometer sensor coupled to the control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221600709.1U CN218911198U (en) | 2022-06-24 | 2022-06-24 | Wireless vehicle dynamic sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221600709.1U CN218911198U (en) | 2022-06-24 | 2022-06-24 | Wireless vehicle dynamic sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218911198U true CN218911198U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221600709.1U Active CN218911198U (en) | 2022-06-24 | 2022-06-24 | Wireless vehicle dynamic sensing device |
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| Country | Link |
|---|---|
| CN (1) | CN218911198U (en) |
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- 2022-06-24 CN CN202221600709.1U patent/CN218911198U/en active Active
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