CN101274621A - Electric power vehicle - Google Patents
Electric power vehicle Download PDFInfo
- Publication number
- CN101274621A CN101274621A CNA2008100616003A CN200810061600A CN101274621A CN 101274621 A CN101274621 A CN 101274621A CN A2008100616003 A CNA2008100616003 A CN A2008100616003A CN 200810061600 A CN200810061600 A CN 200810061600A CN 101274621 A CN101274621 A CN 101274621A
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- electric motor
- reverse sensor
- motor car
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Abstract
The invention pertains to the vehicle type, and more particularly relates to an electric motor car which is characterized in that: a reverse sensor is installed on the electric motor car; at least one detecting probe is arranged at the rear part of the car; the reverse sensor is connected with an alarm; a signal-converting plate is arranged between the sensor and the controller of the electric motor car to carry out signal-converting; a switching off and braking system are controlled by a controller. The reverse sensor is automatically connected when the electric motor car reverses; an alarm is sent out by the probe when an ultrasonic signal reflected by barriers behind the car is received, and an alarming signal is sent to the converting plate at the same time and then input to the controller of the electric motor car after being treated with signal-conversion, and a command for switching off and braking is sent out by the controller to lead the electric motor car to automatically brake. The electric motor car has reasonable structure, dual-function of reverse alarming and automatic braking, and can prevent the occurrence of reversing accidents.
Description
Technical field
The invention belongs to the vehicle class, specifically is a kind of battery-driven car that has Reverse Sensor and have the self-actuating brake function.
Background technology
The use of Reverse Sensor on automobile is very extensive, but is the elec. vehicle of power with the storage battery, and, reason such as vehicle light, inertia little, backsight convenient and price low low owing to its speed of a motor vehicle be not so all install Reverse Sensor at present.Reversing radar of vehicle is that the hypracoustic echo that utilizes acquisition radar to send is determined the distance between automobile and the back obstacle, and sends warning to chaufeur.The mode that reversing radar of vehicle is reported to the police has various ways such as audible alarm, audio alert, screen display rear picture, numeric display rear distance, reminds chaufeur to brake, but does not have self-stopping function.
Use battery-driven car especially electric cycle or electronic disabled person's car, because the user generally is old and crowd with disabilities, its speed of response is slower than the normal person, the reversing accident that may occur when reversing can will help their safety traffic so battery-driven car is equipped with Reverse Sensor more than the normal person.But even the warning of Reverse Sensor is arranged, because person for driving a car's reaction is fast inadequately, still have the possibility that has an accident sometimes.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, a kind of more reasonable structure is provided, drives the safer battery-driven car that Reverse Sensor is housed, has warning and self-actuating brake function, can avoid the generation of reversing accident.
Technical scheme of the present invention is as follows:
A kind of battery-driven car, constitute by vehicle frame, at least three wheels, storage battery, motor, controller, steering swivel system, brake system etc., it is characterized in that in battery-driven car, being equipped with Reverse Sensor, at the car rear portion one or more detecting head is housed, detecting head is connecting Reverse Sensor, and Reverse Sensor is connected with annunciator.
Reverse Sensor of the present invention has warning function, is provided with a signal transducer simultaneously and carries out the signal conversion between Reverse Sensor and controller for electric vehicle, and controller is sent to source switch and drg respectively through signal wire (SW), by controller control outage and brake system.During reversing, Reverse Sensor is connected automatically, when receiving the ultrasonic signal that car and obstruction reflects, detecting head will send alarm sound, alerting signal is transferred to signal transducer simultaneously, after the signal conversion, be input to controller for electric vehicle, instruction by controller sends outage and brakes makes the battery-driven car self-actuating brake.This just can be avoided the generation of reversing accident.
The present invention is rational in infrastructure, has reverse alarming and self-actuating brake dual-use function, can effectively solve battery-driven car reversing safety problem.
Description of drawings
Fig. 1 is the inventive principle block diagram.
The specific embodiment
As shown in Figure 1, a kind of battery-driven car, by vehicle frame, at least three wheels, storage battery, motor, controller, steering swivel system, formations such as brake system, it is characterized in that in battery-driven car, being equipped with Reverse Sensor, one or more detecting head 1 is housed at the car rear portion, detecting head 1 is connecting Reverse Sensor 2, Reverse Sensor is connected with annunciator 4, between Reverse Sensor and controller for electric vehicle 5, be provided with simultaneously a change-over panel 3 and carry out the signal conversion, signal after the conversion sends controller 5 to, controller 5 links to each other with drg 7 with source switch 6 by signal wire (SW), thereby control outage and brake system make battery-driven car have reverse alarming and self-actuating brake dual-use function.
When the present invention moves backward, detecting head 1 is sent to Reverse Sensor 2 after receiving signal, after handling, divides radar host computer two-way output, wherein one the road reach annunciator 4, make annunciator send chimes of doom, another road reaches signal transducer 3, is resent to controller 5 after the signal conversion, controller 5 is sent to source switch 6 and drg 7 respectively through signal wire (SW), finishes outage and brake task.
The present invention the time detects in the certain distance scope in reversing obstacle, just sends alerting signal, can send the brake instruction when detecting when in the hazardous location obstacle being arranged, and carries out self-actuating brake.
The present invention is adapted to especially electric cycle or electronic disabled person's car especially.
Claims (3)
1, a kind of battery-driven car, constitute by vehicle frame, at least three wheels, motor, controller, steering swivel system, brake system etc., it is characterized in that in battery-driven car, being equipped with Reverse Sensor, at the car rear portion one or more detecting head is housed, detecting head is connecting Reverse Sensor, and Reverse Sensor connects annunciator.
2, battery-driven car according to claim 1 is characterized in that: be provided with a block signal change-over panel and carry out the signal conversion between Reverse Sensor and controller for electric vehicle, controller is sent to source switch and drg respectively through signal wire (SW).
3, battery-driven car according to claim 2 is characterized in that: the time detecting in the certain distance scope in reversing has obstacle, just sends alerting signal, can send the brake instruction when detecting when in the hazardous location obstacle being arranged, and carries out self-actuating brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100616003A CN101274621A (en) | 2008-05-13 | 2008-05-13 | Electric power vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100616003A CN101274621A (en) | 2008-05-13 | 2008-05-13 | Electric power vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101274621A true CN101274621A (en) | 2008-10-01 |
Family
ID=39994594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100616003A Pending CN101274621A (en) | 2008-05-13 | 2008-05-13 | Electric power vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101274621A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923108A (en) * | 2012-05-25 | 2013-02-13 | 郭志强 | Vehicle-borne radar auxiliary system |
| CN104309728A (en) * | 2014-10-22 | 2015-01-28 | 安徽永成电气有限公司 | Bumper of electric bicycle |
| CN107444129A (en) * | 2017-09-13 | 2017-12-08 | 洛阳大河新能源车辆有限公司 | A kind of operating method of electric car reverse anti-collision system |
| CN108802731A (en) * | 2018-04-14 | 2018-11-13 | 安徽工程大学 | A kind of battery truck radameter |
| CN108845320A (en) * | 2018-04-14 | 2018-11-20 | 安徽工程大学 | A kind of operating method of battery truck anti-collision radar system |
| CN109649549A (en) * | 2018-12-12 | 2019-04-19 | 厦门理工学院 | Hybrid power mobility scooter for old people based on solar energy |
-
2008
- 2008-05-13 CN CNA2008100616003A patent/CN101274621A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923108A (en) * | 2012-05-25 | 2013-02-13 | 郭志强 | Vehicle-borne radar auxiliary system |
| CN104309728A (en) * | 2014-10-22 | 2015-01-28 | 安徽永成电气有限公司 | Bumper of electric bicycle |
| CN107444129A (en) * | 2017-09-13 | 2017-12-08 | 洛阳大河新能源车辆有限公司 | A kind of operating method of electric car reverse anti-collision system |
| CN108802731A (en) * | 2018-04-14 | 2018-11-13 | 安徽工程大学 | A kind of battery truck radameter |
| CN108845320A (en) * | 2018-04-14 | 2018-11-20 | 安徽工程大学 | A kind of operating method of battery truck anti-collision radar system |
| CN109649549A (en) * | 2018-12-12 | 2019-04-19 | 厦门理工学院 | Hybrid power mobility scooter for old people based on solar energy |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |