CN108562444A - A kind of electrical salf-walking car detector - Google Patents
A kind of electrical salf-walking car detector Download PDFInfo
- Publication number
- CN108562444A CN108562444A CN201810613468.6A CN201810613468A CN108562444A CN 108562444 A CN108562444 A CN 108562444A CN 201810613468 A CN201810613468 A CN 201810613468A CN 108562444 A CN108562444 A CN 108562444A
- Authority
- CN
- China
- Prior art keywords
- walking car
- electrical salf
- tachogenerator
- unit
- car detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of electrical salf-walking car detectors, for assisting traffic police, the electric bicycle for being accused of violation for the upper traveling that can satisfy the need carries out information collection, have the function of measuring electric bicycle actual speed and complete vehicle weight, and has and compare number of actual measurements value and pre- typing examination criteria to judge whether the function of violation, also there is printing function simultaneously, printable testing result is as punishment authority for being punished personnel and law enforcement agency keeps on file to achieve.The present invention provides strong evidence for traffic police, improves the normalization of e-bike traffic law enforcement, avoids issuable contradiction and dispute in enforcing law, and has the advantages that be convenient for carrying, is easy to operate.
Description
Technical field
The present invention relates to the inspections of testing the speed and/or weigh of electric bicycle performance detection field more particularly to electric bicycle
Survey device.
Background technology
In recent years, electric bicycle becomes because its travel speed is fast, it is at low cost to ride, parks the advantages that convenient driving
The substitute products of motorcycle and bicycle are elected to be walking-replacing tool, the market scale development of electric bicycle by more and more people
Rapidly, industrial key-technology constantly makes a breakthrough, and volume of production and marketing hits new peak repeatly.But traffic accident number caused by electric bicycle
Amount is also rising year by year, has caused social highest attention.
Why electric bicycle becomes the leading role of traffic accident again and again, is because its travel speed is too fast, and to driving
The less-restrictive of personnel is sailed, corresponding safeguard procedures are insufficient.For this purpose,《Electric bicycle technical specification of security》Regulation, it is electronic from
The traveling maximum speed of driving must not exceed 25km/h, and complete vehicle quality should be less than or equal to 55kg, and which has limited electrical salf-walkings
The manufacture speed and work's weight of vehicle still travel part and pass through the electric bicycle artificially reequiped at present on road, these
The actual travel speed and complete vehicle quality of electric bicycle drive this kind of exceeded electric bicycle considerably beyond above-mentioned set upper limit
Trip seriously threatens the personal safety of driver and pedestrian.
However, for the exceeded electric bicycle travelled on road, it is existing that current detection means cannot be satisfied law enfrocement official
The demand of field test evidence obtaining, is also easy to cause dispute, greatly reduces law enforcement efficiency, therefore, how to design a kind of enforcing the law
The actual travel speed of electric bicycle and the monitoring device of complete vehicle quality are easily measured rapidly in journey, is people in the art
Member's technical problem urgently to be resolved hurrily.
Invention content
The technical problem to be solved by the present invention is under the conditions of overcoming the prior art, traffic administration personnel can not be easily
The complete vehicle weight of on-the-spot test electric bicycle, maximum speed on road, it is therefore an objective to which providing a kind of portable can detect electricity
The maximum speed of dynamic bicycle, and the device compared with national standard.
Another object of the present invention is to detect complete vehicle weight simultaneously.
In order to solve the above technical problems, technical solution provided by the invention is：
A kind of electrical salf-walking car detector, including a detection body, the detection body test the speed list including at least one
Member, controller, display and power supply, the described unit that tests the speed is by the induction component that is set on driving wheel and for detecting induction
The tachogenerator composition of revolution in the component unit interval, the unit that tests the speed, display, power supply are electrically connected to control
Device.In this way, induction component is rotated with driving wheel, tachogenerator is with induction component cooperation to detect in the driving wheel unit interval
Revolution further according to the radius of turn where induction component, and then calculates linear speed of the driving wheel in driving motor rotating speed maximum
Degree, i.e. the traveling maximum speed of electric bicycle, are shown by display, further judge whether maximum speed meets mark
Alignment request.
Further embodiment is：The induction component is set in the outer rim of driving wheel, the tachogenerator position
In the outside of induction component.The radius of turn for incuding component is the driving wheel radius of gyration, and then directly calculates driving wheel and exist
Linear velocity when driving motor rotating speed maximum.
Certainly, the induction component may also set up in other positions of driving wheel radial, the position position of tachogenerator
In the side of driving wheel, and make induction component and tachogenerator to cooperation.
Further embodiment can also be：The tachogenerator can be that photo electrical tacho generator, Mageneto-sensitive type test the speed
Sensor or condenser type tachogenerator.
Further embodiment can also be：An input unit is arranged to be electrically connected with the controller, for inputting on-site measurement,
Or the driving wheel radius of gyration data of enterprise's mark, in order to calculate the traveling maximum speed of electric bicycle.Certainly, also may be used
Input other desired data information.Input unit can be the external connection keyboard being electrically connected with the controller.
Further embodiment can also be：An output unit is arranged to be electrically connected with the controller, for export include it is electronic oneself
Information including the data such as the traveling maximum speed of driving, certainly, also exportable other desired data information.Output unit can
To be the external printing device being electrically connected with the controller.
Further embodiment can also be：The first weighing sensor is additionally provided in the detection body, with the detection
Ontology is connected with an auxiliary weighing device by data line, and the auxiliary weighing device is equipped with the second weighing sensor.Inspection
The load that ontology is used to measure a wheel is surveyed, auxiliary weighing device is used to measure the load of another wheel, is by calculating
The complete vehicle weight that can obtain electric bicycle, is shown by display, further judges whether complete vehicle weight complies with standard
It is required that.
Further embodiment can also be：It is equipped with adjustable support leg in detection body and auxiliary weighing device.
Compared with prior art, the beneficial effects of the invention are as follows：Provide a kind of electrical salf-walking car detector, the device
External form is small and exquisite, easy to carry, and application method is simple, can measure the complete vehicle weight and highest no-load speed of electric bicycle, and
And testing result can be compared and print, it solves traffic police and lacks strong evidence, detection device carrying difficulty, detects inconvenient ask
Topic saves detection time, can improve law enforcement efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of embodiment two；
Fig. 3 is detection body upward view；
Reference sign：1, detection body, 2, display, 3, power supply, 4, induction component, 5, tachogenerator, 6, key
Disk interface, 7, printing device interface, 8, driving wheel；
11, weighing device is assisted, the 12, first weighing sensor, 13, data line, 14, adjustable support leg.
Specific implementation mode
For a better understanding of the present invention, embodiments of the present invention are explained in detail below in conjunction with the accompanying drawings.
Fig. 1 shows the first embodiment of electrical salf-walking car detector of the present invention.This electric bicycle detection dress
It sets including a detection body 1, detection body 1 includes test the speed unit, the controller being set to inside detection body, 2 and of display
It is set to the power supply of detection body bottom.It tests the speed and the induction component 4 being fixed on driving wheel 8 when unit is worked by device and is used for
The tachogenerator 5 of revolution forms in detection induction 4 unit interval of component, and the unit that tests the speed, display 2 and power supply are electric
It is connected to controller.
The tachogenerator 5 is photo electrical tacho generator, and the induction component 4 is a reflecting piece, can also be
One reflective paster.The present invention test the speed cell operation when, using electric bicycle pedal by electric bicycle stablize place, make it
Driving wheel 8 is freely hanging, and induction component 4 is set in the outer rim of driving wheel 8, and tachogenerator 5 is located at the outer of induction component 4
Side starts electric bicycle and accelerates, until driving motor rotating speed reaches maximum, induction component 4 is rotated with driving wheel 8, is tested the speed
Sensor 5 coordinates with induction component 4 to detect the revolution in 8 unit interval of driving wheel, is shown by display 2, according to
Radius of turn data, and then calculate linear velocity of the driving wheel 8 in driving motor rotating speed maximum, the i.e. traveling of electric bicycle
Maximum speed further judges whether maximum speed meets the requirements of the standard.
The fixed position of the induction component 4 is not limited to specific location shown in attached drawing, in ordinary skill
Personnel within the scope of knowledge, can also make it variation.For example, induction component 4 can also be fixed on vehicle wheel spoke
Side, at this time tachogenerator 5 be correspondingly positioned at the side of driving wheel 8, with induction component 4 position match.
In addition, for convenience of the maximum travel speed of electric bicycle is calculated, which can also be arranged input unit and control
Device electrical connection processed, keyboard interface 6 can be rotated with external connection keyboard for inputting on-site measurement or enterprise's mark driving wheel 8
Radius data can also input other desired data information.The device can also be arranged output unit and be electrically connected with the controller, and beat
Printing apparatus interface 7 can be by the traveling maximum speed etc. including electric bicycle with external printing device, external printing device
Testing result printout including data, also exportable other desired data information, is stayed for law enfrocement official and driver
Card.
It should be noted that the tachogenerator is not limited to photo electrical tacho generator, it can also be that Mageneto-sensitive type is surveyed
Fast sensor or condenser type tachogenerator etc..It is corresponding to incude component 4 when tachogenerator 5 is Mageneto-sensitive type tachogenerator
For magnetic sheet, sensor i.e. the output phase answers pulse signal when magnetic sheet is rotated with driving wheel.Tachogenerator 5 is that condenser type tests the speed sensing
When device, corresponding to incude component 4 for a movable metallic plate, movable metallic plate is sensed with the rotation period embedded capacitor of driving wheel
Between two pieces of fixed metal plates of device, cause capacitance cyclically-varying.
Fig. 2 and Fig. 3 shows second of embodiment of electrical salf-walking car detector of the present invention, with the first embodiment
The difference is that second of embodiment further includes auxiliary weighing device 11, detection body 1 has the first weighing and sensing
Device 12, auxiliary weighing device 11 have the second weighing sensor, the first weighing sensor 12 and the second weighing sensor and control
Device electrical connection processed, detection body 1 and auxiliary weighing device 11 are connected by pluggable data line 13.In use, the detection device
It is identical as the first embodiment occupation mode, the maximum travel speed of electric bicycle can be detected, further, it is also possible to measure
The complete vehicle weight of electric bicycle.The driving wheel of electric bicycle is parked in detection body 1, another wheel is parked in auxiliary
On weighing device 11, detection body 1 is used to measure the load of driving wheel, and auxiliary weighing device 11 is used to measure the load of another wheel
Lotus can obtain the complete vehicle weight of electric bicycle by calculating, be shown by display 2, further judge vehicle weight
Whether amount meets the requirements of the standard.
In addition, can also be arranged adjustable support leg 14 under the detection body 1 and auxiliary weighing device 11, adjustable support leg 14 can be with
Height is adjusted in vertical direction.When detection device works, adjusting the height of adjustable support leg 14 first makes detection body 1 and auxiliary claim
11 leveling are set in refitting, keep weighing results more accurate.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (7)
1. a kind of electrical salf-walking car detector, characterized in that including a detection body, the detection body includes at least one
Test the speed unit, controller, display and power supply, and the described unit that tests the speed is by the induction component that is set on driving wheel and for examining
The tachogenerator composition of revolution in the induction component unit interval is surveyed, the unit that tests the speed, display, power supply are electrically connected to
Controller.
2. electrical salf-walking car detector according to claim 1, characterized in that the induction component is set to driving
In the outer rim of wheel, the tachogenerator is located at the outside of induction component.
3. electrical salf-walking car detector according to claim 1 or 2, characterized in that the tachogenerator can be
Photo electrical tacho generator, Mageneto-sensitive type tachogenerator or condenser type tachogenerator.
4. electrical salf-walking car detector according to claim 3, characterized in that one input unit of setting, described is defeated
It is the external connection keyboard being electrically connected with the controller to enter unit.
5. electrical salf-walking car detector according to claim 4, characterized in that one output unit of setting, described is defeated
It is the external printing device being electrically connected with the controller to go out unit.
6. electrical salf-walking car detector according to claim 1, characterized in that be additionally provided in the detection body
One weighing sensor is connected with an auxiliary weighing device, the auxiliary weighing device with the detection body by data line
It is equipped with the second weighing sensor.
7. electrical salf-walking car detector according to claim 6, characterized in that weigh in the detection body and auxiliary
Device is equipped with adjustable support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613468.6A CN108562444A (en) | 2018-06-14 | 2018-06-14 | A kind of electrical salf-walking car detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810613468.6A CN108562444A (en) | 2018-06-14 | 2018-06-14 | A kind of electrical salf-walking car detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108562444A true CN108562444A (en) | 2018-09-21 |
Family
ID=63553844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810613468.6A Withdrawn CN108562444A (en) | 2018-06-14 | 2018-06-14 | A kind of electrical salf-walking car detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108562444A (en) |
-
2018
- 2018-06-14 CN CN201810613468.6A patent/CN108562444A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100533073C (en) | Dynamic weighting system and method for vehicle | |
| CN102874665B (en) | Method and device for accurately and quickly measuring escalator stopping distance | |
| CN101554830A (en) | Method for monitoring and sampling burst tire | |
| CN104964921A (en) | Steel bar corrosion degree detection system and detection method thereof | |
| CN101788387A (en) | Dynamic detecting method and device of portable brake performance tester | |
| WO2019153876A1 (en) | Method and device for evaluating severity of head injury incurred by cyclist after impact with road surface, and testing method | |
| CN101666674B (en) | Dynamic measuring detection method of highway toll station measuring weighing instrument | |
| CN208283081U (en) | A kind of electrical salf-walking car detector | |
| CN108562444A (en) | A kind of electrical salf-walking car detector | |
| CN216621418U (en) | Railway vehicle overload and unbalanced load detection device | |
| CN209674405U (en) | A kind of calibrating device for taximeters | |
| CN110230247A (en) | A kind of road structure venereal disease evil detection device and method based on laser doppler technique | |
| CN108535028A (en) | A kind of electric bicycle speed-measuring weighing detection device | |
| CN104631363A (en) | Intelligent roadblock device having warning function and detection method thereof | |
| CN104494512A (en) | Vehicle distance detection alarm | |
| CN206906034U (en) | A kind of city rail vehicle braking ability measurement apparatus | |
| CN204311328U (en) | A kind of surface evenness real-time monitoring system | |
| CN104477716A (en) | Testing method and device for balance coefficient of non-load elevator | |
| CN208672317U (en) | A kind of electric bicycle speed-measuring weighing detection device | |
| CN104655247A (en) | Dynamic weighing system for vehicle | |
| CN203572563U (en) | Dynamic vehicle weighing system | |
| CN207890845U (en) | A kind of elevator governor tester | |
| CN206945195U (en) | A kind of boss bolt tightening device with ABS signal testing functions | |
| CN204551321U (en) | A kind of Intelligent roadblock device with warning function | |
| CN204551327U (en) | Based on the Intelligent roadblock device that vehicle weight limitation detects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180921 |
|
| WW01 | Invention patent application withdrawn after publication |