CN211049371U - Vehicle-mounted driver response sensitivity testing device - Google Patents
Vehicle-mounted driver response sensitivity testing device Download PDFInfo
- Publication number
- CN211049371U CN211049371U CN201921907130.8U CN201921907130U CN211049371U CN 211049371 U CN211049371 U CN 211049371U CN 201921907130 U CN201921907130 U CN 201921907130U CN 211049371 U CN211049371 U CN 211049371U
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- Prior art keywords
- tester
- vehicle
- limiting
- line
- screw rod
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Abstract
the utility model discloses AN on-vehicle driver reaction sensitivity testing arrangement, including on-vehicle ECU and test lamp, the time-recorder is installed to on-vehicle ECU's top, and one side of time-recorder installs the L AN line, the tester is installed to the top of L AN line, and the front end of tester installs the hand wheel, pencil mechanism is all installed to the left and right sides of hand wheel, the inside of tester is provided with the screw rod, the connection pad is installed to the rear end of tester, and the rear end of connection pad installs the sucking disc, the test lamp is located the top of tester, the switch is installed to the below of tester.
Description
Technical Field
The utility model relates to a vehicle driver reaction sensitivity tests technical field, specifically is a vehicle driver reaction sensitivity testing arrangement.
Background
The driving fatigue means that a driver generates disorder of physiological function and psychological function after driving for a long time continuously, driving skill is objectively reduced, the sleeping quality of the driver is poor or insufficient, and fatigue is easily caused when the driver drives a vehicle for a long time. Driving fatigue affects the driver's attention, feeling, perception, thinking, judgment, consciousness, decision and movement.
The existing vehicle-mounted driver reaction sensitivity testing device is used, the position of the device is relatively fixed, different positions cannot be well tested, the testing effect is easily influenced, the wiring harness is too long, the wiring harness is easily broken, the using requirements of people cannot be well met, and technical innovation is performed on the basis of the existing vehicle-mounted driver reaction sensitivity testing device according to the condition.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vehicle driver reaction sensitivity testing arrangement to propose current vehicle driver reaction sensitivity testing arrangement in solving above-mentioned background art in the use, the position of device is comparatively fixed, can not be fine tests the position of difference, influences the effect of test easily, and pencil overlength leads to the pencil to tear easily, can not be fine satisfies people's user demand problem.
in order to achieve the purpose, the utility model provides a vehicle driver reaction sensitivity testing arrangement, including vehicle-mounted ECU and test lamp, the time-recorder is installed to vehicle-mounted ECU's top, and one side of time-recorder installs the L AN line, the tester is installed to the top of L AN line, and the front end of tester installs the hand wheel, pencil mechanism is all installed to the left and right sides of hand wheel, the inside of tester is provided with the screw rod, the connection pad is installed to the rear end of tester, and the rear end of connection pad installs the sucking disc, the test lamp is located the top of tester, the switch is installed to the below of tester.
preferably, the vehicle-mounted ECU is electrically connected with the test lamp through the lan line, the test lamp is electrically connected with the switch through the lan line, and the vehicle-mounted ECU is electrically connected with the timer through the lan line.
Preferably, be threaded connection between tester and the screw rod, and the screw rod perpendicular to tester to be threaded connection between screw rod and the connection pad, coincide each other between the axis of connection pad and the axis of sucking disc simultaneously, the inside horn mouth structure of sucking disc moreover.
Preferably, the wire harness mechanism comprises a limiting pin, a limiting spring and a limiting sheet, wherein the limiting spring is installed at the front end of the limiting sheet, and the limiting pin penetrates through the limiting spring.
Preferably, the limit pin, the limit spring and the limit sheet are symmetrically distributed about a vertical central line of the tester, and the limit pin is in threaded connection with the tester.
preferably, the limiting pin forms an elastic structure with the limiting sheet through a limiting spring, and the inside of the limiting sheet is of an L-shaped structure.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. The utility model is provided with a wire harness mechanism, the wire harness penetrates into the limiting sheet, the limiting sheet compresses the wire harness under the action of the limiting spring, thereby limiting the position of the wire harness, avoiding the mutual winding of the wire harness, or avoiding the overlong wire harness, leading the wire harness to easily wind an external object, and leading the wire harness to be broken;
2. The utility model is provided with the sucker, the sucker and the placing surface generate suction, so that the tester is fixed at a proper position, and a user can place the tester at different positions according to the test requirement of the user, measure different positions and obtain accurate test;
3. The utility model discloses be provided with time-recorder and test lamp, open through the time-recorder and close required time to the test lamp, and on-vehicle ECU stops timing and note down the time after receiving the feedback, later on-vehicle ECU resets the test lamp and prepares next test, opens through the test lamp and closes required time as the index of judging driver reaction sensitivity, and the time delay is short more, and sensitivity is higher, and the time delay is long more, and sensitivity is poor more.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the rear view structure of the tester of the present invention;
Fig. 3 is an internal structure schematic diagram of the wire harness mechanism of the present invention.
the device comprises a vehicle-mounted ECU (electronic control Unit) 1, a timer 2, AN LAN (local area network) 3, a tester 4, a wire harness mechanism 5, a limiting pin 501, a limiting spring 502, a limiting spring 503, a limiting sheet 6, a hand wheel 7, a test lamp 8, a sucker 9, a connecting disc 10, a screw rod 11 and a switch.
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.
referring to fig. 1-3, the utility model provides a vehicle driver reaction sensitivity testing device, including vehicle-mounted ECU1 and test lamp 7, vehicle-mounted ECU1 installs timer 2 above, and one side of timer 2 installs L AN line 3, the top of L AN line 3 installs tester 4, and the front end of tester 4 installs hand wheel 6, the left and right sides of hand wheel 6 all installs pencil mechanism 5, pencil mechanism 5 includes spacer pin 501, spacing spring 502 and spacing piece 503, the front end of spacing piece 503 installs spacing spring 502, and spacing pin 501 has been run through to the inside of spacing spring 502, spacer pin 501, spacing spring 502 and spacing piece 503 all distribute about the vertical centerline symmetry of tester 4, and be threaded connection between spacer pin 501 and tester 4, spacer pin 501 passes through the elastic construction between spacing spring 502 and the spacing piece 503, and the inside of spacing piece 503 is "L" font construction, the user can pull the spacing piece 503 along the direction of spacer pin 501 to move, make the overlength of the central axis be the spacer pin 501 with the test piece 503, make the pencil 503 pass through the spacing piece 503 and prevent the wiring harness from the winding of the object, thereby the wiring harness from the external force of the winding of the wiring harness from breaking, the wiring harness is easy to the restriction piece 503, the wiring harness is avoided to be rolled up the wiring harness external force of the wiring harness to be rolled up, the wiring harness machine, the wiring harness is easy;
the screw 10 is arranged in the tester 4, the tester 4 is in threaded connection with the screw 10, the screw 10 is perpendicular to the tester 4, the screw 10 is in threaded connection with the connecting disc 9, meanwhile, the central axis of the connecting disc 9 and the central axis of the sucker 8 coincide with each other, the internal bell mouth structure of the sucker 8 enables a user to rotate the screw 10 through the hand wheel 6, the sucker 8 is attached to the placing surface through the connecting disc 9 by the screw 10, accordingly, the user rotates the screw 10 anticlockwise, the sucker 8 and the placing surface generate suction, the tester 4 is fixed to a proper position, the user can place the tester 4 to different positions according to the test requirements of the user and measure different positions, so that accurate testing is achieved, the connecting disc 9 is installed at the rear end of the tester 4, the sucker 8 is installed at the rear end of the connecting disc 9, the test lamp 7 is located above the tester 4, the switch 11 is installed below the tester 4, the vehicle-mounted ECU1 is in electrical connection with the test lamp 7 through the L AN line 3, the ECU 7 is in electrical connection with the test lamp 7 through the L AN line 3, the sensitivity is more immediately after the ECU 7 is connected with the test lamp, the test lamp is switched on, the sensitivity is more after the test is started, the test signal reaches, the sensitivity, the test lamp 7, the test lamp reaches the sensitivity after the test lamp reaches the test point, the test lamp reaches the time, the time after the test lamp reaches the test point, the test lamp 5 1, the test point, the test lamp 7, the test lamp is started, the.
The working principle is as follows: when the vehicle-mounted driver response sensitivity testing device is used, firstly, a user can pull the limiting piece 503 to move along the central axis direction of the limiting pin 501, so that the limiting piece 503 is far away from the tester 4, and then the wire harness can penetrate into the limiting piece 503, at the moment, the user removes external force, so that the limiting piece 503 compresses the wire harness under the action of the limiting spring 502, and the position of the wire harness is limited;
Secondly, a user can rotate the screw 10 through the hand wheel 6, so that the screw 10 enables the sucker 8 to be attached to the placing surface through the connecting disc 9, and then the user rotates the screw 10 anticlockwise, so that the sucker 8 and the placing surface generate suction, and the tester 4 is fixed to a proper position;
Finally, after the driver is ready, the vehicle-mounted ECU1 lights the test lamp 7 to send a signal, and simultaneously enables the timer 2 to start timing, the driver immediately presses the switch 11 after seeing that the test lamp 7 is on, the vehicle-mounted ECU1 stops timing and records the time after receiving feedback, then the vehicle-mounted ECU1 resets the test lamp 7 to prepare for the next test, the time required by the test lamp 7 to be turned on and turned off is used as an index for judging the response sensitivity of the driver, and the shorter the delay, the higher the sensitivity, the longer the delay, the worse the sensitivity, which is the working principle of the vehicle-mounted driver response sensitivity testing device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. the vehicle-mounted driver response sensitivity testing device comprises a vehicle-mounted ECU (1) and a testing lamp (7), and is characterized in that a timer (2) is mounted above the vehicle-mounted ECU (1), AN L AN line (3) is mounted on one side of the timer (2), a tester (4) is mounted above the L AN line (3), a hand wheel (6) is mounted at the front end of the tester (4), wiring harness mechanisms (5) are mounted on the left side and the right side of the hand wheel (6), a screw rod (10) is arranged inside the tester (4), a connecting disc (9) is mounted at the rear end of the tester (4), a sucking disc (8) is mounted at the rear end of the connecting disc (9), the testing lamp (7) is located above the tester (4), and a switch (11) is mounted below the tester (4).
2. the vehicle-mounted driver response sensitivity testing device according to claim 1, wherein the vehicle-mounted ECU (1) is electrically connected with the test lamp (7) through AN L AN line (3), the test lamp (7) is electrically connected with the switch (11) through the L AN line (3), and the vehicle-mounted ECU (1) is electrically connected with the timer (2) through the L AN line (3).
3. The vehicle-mounted driver reaction sensitivity test device according to claim 1, characterized in that: be threaded connection between tester (4) and screw rod (10), and screw rod (10) perpendicular to tester (4) to be threaded connection between screw rod (10) and connection pad (9), coincide each other between the axis of connection pad (9) and the axis of sucking disc (8) simultaneously, the inside horn mouth structure of sucking disc (8) moreover.
4. The vehicle-mounted driver reaction sensitivity test device according to claim 1, characterized in that: the wire harness mechanism (5) comprises a limiting pin (501), a limiting spring (502) and a limiting sheet (503), wherein the limiting spring (502) is installed at the front end of the limiting sheet (503), and the limiting pin (501) penetrates through the limiting spring (502).
5. The on-vehicle driver reaction sensitivity test device according to claim 4, characterized in that: the limiting pin (501), the limiting spring (502) and the limiting sheet (503) are symmetrically distributed about a vertical central line of the tester (4), and the limiting pin (501) is in threaded connection with the tester (4).
6. the vehicle-mounted driver response sensitivity testing device according to claim 4, wherein the limiting pin (501) forms an elastic structure with the limiting sheet (503) through a limiting spring (502), and the interior of the limiting sheet (503) is of an L-shaped structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921907130.8U CN211049371U (en) | 2019-11-07 | 2019-11-07 | Vehicle-mounted driver response sensitivity testing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921907130.8U CN211049371U (en) | 2019-11-07 | 2019-11-07 | Vehicle-mounted driver response sensitivity testing device |
Publications (1)
Publication Number | Publication Date |
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CN211049371U true CN211049371U (en) | 2020-07-21 |
Family
ID=71582543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921907130.8U Expired - Fee Related CN211049371U (en) | 2019-11-07 | 2019-11-07 | Vehicle-mounted driver response sensitivity testing device |
Country Status (1)
Country | Link |
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CN (1) | CN211049371U (en) |
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2019
- 2019-11-07 CN CN201921907130.8U patent/CN211049371U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200721 Termination date: 20211107 |
|
CF01 | Termination of patent right due to non-payment of annual fee |