CN208752791U - A kind of overspeed of vehicle detection device - Google Patents
A kind of overspeed of vehicle detection device Download PDFInfo
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- CN208752791U CN208752791U CN201820090166.0U CN201820090166U CN208752791U CN 208752791 U CN208752791 U CN 208752791U CN 201820090166 U CN201820090166 U CN 201820090166U CN 208752791 U CN208752791 U CN 208752791U
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Abstract
The utility model is suitable for automobile technical field, provides a kind of overspeed of vehicle detection device, which includes: the camera on front windshield glass of car, the controller with the camera communication connection, and the voice module connecting with the controller communication；The rotation of camera 180 degree, the speed limit for acquiring vehicle driving upcoming traffic board in real time identifies image, and the speed limit of acquisition mark image is sent to controller；Controller obtains the speed limit value in traveling front based on the speed limit mark prestored, and voice module voice is driven to play the velocity amplitude, it can accurately inform the speed limit value of driver's current road segment, solving navigator information update causes to misrepresent deliberately not in time, or since navigation memory card capacity limitation leads to the problem of failing to report.
Description
Technical field
The utility model belongs to automobile technical field, provides a kind of overspeed of vehicle detection device.
Background technique
Existing automobile mostly uses navigator to navigate, and overspeed prompting is that navigator must be functional, is using navigator
In the process, following problems often occur: one, actual road conditions information has altered, but navigation data fails to accomplish to timely update, and leads
Many section overspeed prompting information errors are caused, are misrepresented deliberately in actually driving；Two, navigation data is by navigation memory card capacity
Limitation, the overspeed prompting information in many sections is not complete, actually drive in fail to report.
Utility model content
The utility model embodiment provides a kind of overspeed of vehicle detection device, and which solves navigator information updates not
Cause to misrepresent deliberately in time, or since navigation memory card capacity limitation leads to the problem of failing to report.
The utility model is realized in this way a kind of overspeed of vehicle detection device, the device include:
Camera on front windshield glass of car, the controller with the camera communication connection, and with the control
The voice module of device communication connection processed；
The camera 180 degree rotation, the speed limit for acquiring vehicle driving upcoming traffic board in real time identify image, and will acquisition
Speed limit mark image be sent to the controller；The controller obtains the limit in traveling front based on the speed limit mark prestored
Speed value, and voice module voice is driven to play the velocity amplitude.
Further, described device includes: velocity sensor, and the velocity sensor is connect with the controller communication；
The velocity sensor is used to acquire the current driving speed of vehicle, and collected velocity amplitude is sent to described
Controller, the controller control the voice module based on the speed limit value and current travel speed value for collecting traveling front
It issues overspeed prompting or runs at a low speed in violation of rules and regulations；
Further, described device includes: timer and automotive brake, the timer and the automotive brake with
The controller communication connection；
While controller driving voice module issues overspeed prompting or runs at a low speed in violation of rules and regulations, the timer is driven to open
Beginning timing, and clocking value is sent to the controller, the controller is not detected the automotive brake in setting and sends
Brake signal, then by CAN bus to the automotive brake send deceleration command so that the automotive brake be based on subtract
Speed order is slowed down with the speed set, until being decelerated to the speed limit value in traveling front.
The utility model provides the speed limit value that vehicle speed detector device can accurately inform driver's current road segment, solves navigation
Instrument information update causes to misrepresent deliberately not in time, or since navigation memory card capacity limitation leads to the problem of failing to report.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of overspeed of vehicle detection device provided by the embodiment of the utility model；
1. camera, 2. controllers, 3. voice modules, 4. velocity sensors, 5. timers, 6. brake monitors.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is that the structural schematic diagram of overspeed of vehicle detection device provided by the utility model is only shown for ease of description
Part relevant to the utility model.
The device includes:
Camera 1 on front windshield glass of car, the controller 2 with 1 communication connection of camera, and with the control
The voice module 3 of 2 communication connection of device；
The rotation of camera 180 degree, the speed limit for acquiring vehicle driving upcoming traffic board in real time identify image, and by the limit of acquisition
Speed mark image is sent to controller 2；
Controller 2 obtains the speed limit value in traveling front based on the speed limit mark prestored, and 3 voice of voice module is driven to broadcast
The velocity amplitude is put, can accurately inform the speed limit value of driver's current road segment, solve navigator information update causes not in time
It misrepresents deliberately, or since navigation memory card capacity limitation leads to the problem of failing to report.
In the utility model embodiment, which further includes velocity sensor 4, and the velocity sensor 4 and controller 2 are logical
News connection, velocity sensor 4 are used to acquire the current driving speed of vehicle, and collected velocity amplitude is sent to controller 4,
Controller 4 issues overspeed prompting based on the speed limit value and current travel speed value control voice module 3 for collecting traveling front
Or run at a low speed in violation of rules and regulations, to remind driver note that in order to avoid hypervelocity or violation low speed.
In the utility model embodiment, the device further include: timer 5 and automotive brake 6, the timer 5 and vapour
Vehicle brake 6 and 2 communication connection of controller；
While controller 2 drives voice module 3 to issue overspeed prompting or run at a low speed in violation of rules and regulations, driving timer 5 is opened
Beginning timing, and clocking value is sent to controller 2, the braking letter of the transmission of automotive brake 6 is not detected in setting for controller 2
Number, then deceleration command is sent to automotive brake 6 by CAN bus, so that automotive brake 6 was set based on deceleration command
Speed is slowed down, until being decelerated to the speed limit value in traveling front, is avoided driver because absent minded, is not taken after prompting
Deceleration measure causes to exceed the speed limit.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (3)
1. a kind of overspeed of vehicle detection device, which is characterized in that described device includes:
Camera on front windshield glass of car, the controller with the camera communication connection, and with the controller
The voice module of communication connection；
Camera 180 degree rotation, the speed limit for acquiring vehicle driving upcoming traffic board in real time identify image, and by the limit of acquisition
Speed mark image is sent to the controller；The controller obtains the speed limit in traveling front based on the speed limit mark prestored
Value, and voice module voice is driven to play the speed limit value.
2. overspeed of vehicle detection device as described in claim 1, which is characterized in that described device includes: velocity sensor, described
Velocity sensor is connect with the controller communication；
The velocity sensor is used to acquire the current driving speed of vehicle, and collected velocity amplitude is sent to the control
Device, the controller control the voice module based on the speed limit value and current travel speed value for collecting traveling front and issue
Overspeed prompting is run at a low speed in violation of rules and regulations.
3. overspeed of vehicle detection device as described in claim 1, which is characterized in that described device includes: timer and automobile
Brake, the timer and the automotive brake are connect with the controller communication；
While controller driving voice module issues overspeed prompting or runs at a low speed in violation of rules and regulations, the timer is driven to start to count
When, and clocking value is sent to the controller, the system that the automotive brake is sent is not detected in setting in the controller
Dynamic signal then sends deceleration command to the automotive brake by CAN bus, so that the automotive brake is based on life of slowing down
Order is slowed down with the speed set, until being decelerated to the speed limit value in traveling front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090166.0U CN208752791U (en) | 2018-01-18 | 2018-01-18 | A kind of overspeed of vehicle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090166.0U CN208752791U (en) | 2018-01-18 | 2018-01-18 | A kind of overspeed of vehicle detection device |
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| Publication Number | Publication Date |
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| CN208752791U true CN208752791U (en) | 2019-04-16 |
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| CN201820090166.0U Active CN208752791U (en) | 2018-01-18 | 2018-01-18 | A kind of overspeed of vehicle detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099415A (en) * | 2021-04-21 | 2021-07-09 | 深圳市车百路科技有限公司 | Vehicle safety monitoring system based on Beidou satellite positioning and 5G communication technology |
-
2018
- 2018-01-18 CN CN201820090166.0U patent/CN208752791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113099415A (en) * | 2021-04-21 | 2021-07-09 | 深圳市车百路科技有限公司 | Vehicle safety monitoring system based on Beidou satellite positioning and 5G communication technology |
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