CN203101064U - Comprehensive tester for hybrid electric vehicle - Google Patents
Comprehensive tester for hybrid electric vehicle Download PDFInfo
- Publication number
- CN203101064U CN203101064U CN 201320106614 CN201320106614U CN203101064U CN 203101064 U CN203101064 U CN 203101064U CN 201320106614 CN201320106614 CN 201320106614 CN 201320106614 U CN201320106614 U CN 201320106614U CN 203101064 U CN203101064 U CN 203101064U
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- chip microcomputer
- sensor
- comprehensive tester
- hybrid vehicle
- hybrid electric
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- Expired - Fee Related
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Abstract
The utility model relates to a comprehensive tester for a hybrid electric vehicle, in particular relates to the comprehensive tester for the hybrid electric vehicle capable of detecting power consumption of hybrid electric vehicles and pure electric vehicles, and belongs to the technical field of automotive vehicle detection. The tester comprises a singlechip microcomputer, a signal detection unit and an external storage unit. The signal detection unit is connected with the singlechip microcomputer which is further externally connected with the external storage unit. The signal detection unit comprises a speed sensor, a pedal effort sensor and a pedal switch sensor which are independent, and is connected with an electric power supply system of the hybrid electric vehicle or the pure electric vehicle through a voltage sensor and a current sensor as well as connected with an oil path system of an automobile engine through an oil consumption sensor. The tester provided by the utility model overcomes defects in the prior art, and can fill the blank in the detection field of hybrid electric vehicles or pure electric vehicles. The tester provides convenience for balancing performances of hybrid electric vehicles in automobile manufacturing industry, automobile maintenance industry, automobile detection and scientific research.
Description
Technical field
The utility model relates to a kind of hybrid vehicle comprehensive tester, especially can detect the hybrid vehicle comprehensive tester of hybrid vehicle, pure electric automobile power consumption, belongs to the motor vehicle detecting technical field.
Background technology
Along with developing of automobile industry, the reinforcement of people's environmental consciousness, and the present situation in short supply of the energy, hybrid vehicle or pure electric automobile arise at the historic moment.At present, the motor vehicle comprehensive tester only can carry out brake test, coasting test, accelerated test, speed of a motor vehicle test, actual road test etc. to general-utility car or electric vehicle, can not test the power consumption of hybrid vehicle or pure electric automobile.Can not carry out full test to hybrid vehicle or pure electric automobile performance.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of and can overcome above-mentioned defective, can fill up the hybrid vehicle comprehensive tester of the blank of hybrid vehicle or pure electric automobile detection range, this tester has connected electric current, voltage sensor, not only can carry out whole test events of motor vehicle comprehensive tester, can also carry out the power consumption test hybrid vehicle.Parameters such as speed, acceleration, operating range and the current and voltage signals in can continuous recording vehicle ' process, consumes power.For automobile manufacture industry, automobile maintenance industry, Automobile Detection, scientific research department weigh the hybrid vehicle various aspects of performance and provide convenience.
The hybrid vehicle comprehensive tester that the utility model provides, comprise single-chip microcomputer, detecting signal unit and external memory unit, detecting signal unit is connected with single-chip microcomputer, the also external external memory unit of single-chip microcomputer, detecting signal unit comprises separate speed pickup, pedal force sensor, foot pedal sensor, and be connected with the electric-powered power-supply system of hybrid vehicle or pure electric automobile with current sensor by voltage sensor, be connected with the oil piping system of motor car engine by fuel consume sensor simultaneously.
Described single-chip microcomputer adopts arm processor, adds loading socket on the circuit board of single-chip microcomputer, and storage card is installed in the slot.
Described detecting signal unit connects single-chip microcomputer by signal amplification unit.
Described single-chip microcomputer external connection keyboard, display, USB interface and SD storage card.
The external information display unit of described single-chip microcomputer, information display unit shows the system information of single-chip microcomputer.Information display unit adopts giant-screen Chinese character LCD.
Described speed pickup is contactless speed pickup, photo-electric speed pickup or GPS speed pickup.
Keyboard unit is that single-chip microcomputer is set test parameter, and display is used to show the system information of single-chip microcomputer.USB interface can be carried out data communication with master system easily.Mutual electric communication between storage card and the single-chip microcomputer, preferred, slot is the SD card for SD card slot, storage card.The utility model is not only applicable to hybrid vehicle and is applicable to the simple electric automobile or the automobile of other power yet.
Hybrid vehicle comprehensive tester provided by the utility model owing to establish and adorned voltage sensor and current sensor, has been realized the measurement of the hundred kilometers electrisity consumptions and the total power consumption of hybrid vehicle has been realized the grasp to automobile power consumption.Because storage card has been installed, expanded the storage space of comprehensive tester, the test result of comprehensive tester and data are stored in the storage card with the form of file, realize the quantity-unlimiting storage of data, thereby improved the work efficiency of comprehensive tester.Because signal amplification unit is Electricity Federation detecting signal unit and single-chip microcomputer respectively, strengthened the signal of detecting signal unit, guaranteed the accurate transmission of signal, for the good test performance of further assurance system is laid a good foundation.Because detecting signal unit comprises separate contactless speed pickup (photo-electric or GPS speed pickup), pedal force sensor and foot pedal sensor, realize the three kind test patterns of comprehensive tester in brake test, enlarged the range of application of comprehensive tester.Selecting keyboard unit for use is that single-chip microcomputer is set test parameter, has made things convenient for the user to carry out real-time artificial parameter setting according to test case, has increased the application flexibility of comprehensive tester.Also set up USB interface, convenient and master system carries out data transfer.External giant-screen Chinese character liquid crystal display has been realized the real-time demonstration of single-chip machine information, is that the staff just can check detecting information intuitively when testing, and has further facilitated user's use.
Description of drawings
Fig. 1 is the utility model frame principle figure;
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Hybrid vehicle comprehensive tester as shown in Figure 1, comprise single-chip microcomputer, detecting signal unit and external memory unit, detecting signal unit is connected with single-chip microcomputer, the also external external memory unit of single-chip microcomputer, detecting signal unit comprises separate contactless speed pickup, pedal force sensor, foot pedal sensor, and is connected with automobile power source with current sensor by voltage sensor, is connected with the oil piping system of motor car engine by fuel consume sensor simultaneously
Single-chip microcomputer adopts arm processor, adds loading socket on the circuit board of single-chip microcomputer, and storage card is installed in the slot.Detecting signal unit connects single-chip microcomputer by signal amplification unit.Single-chip microcomputer external connection keyboard, display, USB interface and SD storage card.The external information display unit of single-chip microcomputer, information display unit shows the system information of single-chip microcomputer.
Keyboard unit is that single-chip microcomputer is set test parameter, and display is used to show the system information of single-chip microcomputer.Mutual electric communication between USB interface and single-chip microcomputer.Mutual electric communication between storage card and the single-chip microcomputer, preferred, slot is the SD card for SD card slot, storage card.
Owing to be provided with contactless speed pickup, pedal force sensor, foot pedal sensor are as detecting signal unit, and through after signal amplification unit carries out processing and amplifying, be respectively single-chip microcomputer the signal of speed, pedal force, foot pedal sensor is provided, realized the three kind test patterns of comprehensive tester in brake test: foot pedal triggers, speed triggers and pedal force triggers, and has enlarged the range of application of comprehensive tester.Since installed voltage sensor and current sensor additional, can hundred kilometers electrisity consumptions of test mixing power vehicle and total electrisity consumption.But load SD card slot on the single chip circuit plate, the SD card can be installed in the slot, has realized the mutual electric communication between SD card and the single-chip microcomputer, has expanded the storage space of comprehensive tester, has improved the work efficiency of comprehensive tester.
It is that single-chip microcomputer is set test parameter that the utility model is selected keyboard unit for use.Made things convenient for the user manually to set, increased the dirigibility of comprehensive tester according to actual conditions.Also select the system information of information display unit demonstration single-chip microcomputer for use, realized the real-time of comprehensive tester.Set up USB interface, USB interface can be carried out data communication with master system easily.Realized the USB interface communication of comprehensive tester, overcome the drawback that only relies on serial communication, guaranteed the stability of system with the management computer.
During use, open the power switch of hybrid vehicle comprehensive tester, enter test interface, select a certain pilot project single-chip microcomputer to be carried out the relevant parameters setting by keyboard, the also default parameters that can use single-chip microcomputer to set in advance, carry out project testings such as coasting test, brake test, accelerated test, actual road test and power consumption test then, test result is stored in the SD card, after to be tested the finishing, can take out the SD card by the tester, insert in the card reader of management computer, data are carried out secondary treating or analysis.
Claims (6)
1. hybrid vehicle comprehensive tester, it is characterized in that, comprise single-chip microcomputer, detecting signal unit and external memory unit, detecting signal unit is connected with single-chip microcomputer, the also external external memory unit of single-chip microcomputer, detecting signal unit comprises separate speed pickup, pedal force sensor, foot pedal sensor, and be connected with the electric-powered power-supply system of hybrid vehicle or pure electric automobile with current sensor by voltage sensor, be connected with the oil piping system of motor car engine by fuel consume sensor simultaneously.
2. hybrid vehicle comprehensive tester according to claim 1 is characterized in that, described single-chip microcomputer adopts arm processor, adds loading socket on the circuit board of single-chip microcomputer, and storage card is installed in the slot.
3. hybrid vehicle comprehensive tester according to claim 1 is characterized in that described detecting signal unit connects single-chip microcomputer by signal amplification unit.
4. hybrid vehicle comprehensive tester according to claim 1 is characterized in that, described single-chip microcomputer external connection keyboard, display, USB interface and SD storage card.
5. hybrid vehicle comprehensive tester according to claim 1 is characterized in that, the external information display unit of described single-chip microcomputer, and information display unit shows the system information of single-chip microcomputer.
6. hybrid vehicle comprehensive tester according to claim 1 is characterized in that, described speed pickup is contactless speed pickup, photo-electric speed pickup or GPS speed pickup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106614 CN203101064U (en) | 2013-03-07 | 2013-03-07 | Comprehensive tester for hybrid electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320106614 CN203101064U (en) | 2013-03-07 | 2013-03-07 | Comprehensive tester for hybrid electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101064U true CN203101064U (en) | 2013-07-31 |
Family
ID=48852456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320106614 Expired - Fee Related CN203101064U (en) | 2013-03-07 | 2013-03-07 | Comprehensive tester for hybrid electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172056A (en) * | 2017-12-13 | 2018-06-15 | 广州市三项教学仪器有限公司 | Serial type hybrid automobile energy flow demonstrator |
| CN108172057A (en) * | 2017-12-13 | 2018-06-15 | 广州市硕恒教学设备有限公司 | Parallel hybrid electric vehicle energy flow demonstrator |
| CN109100157A (en) * | 2018-08-20 | 2018-12-28 | 中国汽车技术研究中心有限公司 | One kind driving system safety testing device and method for P2 configuration hybrid vehicle |
-
2013
- 2013-03-07 CN CN 201320106614 patent/CN203101064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108172056A (en) * | 2017-12-13 | 2018-06-15 | 广州市三项教学仪器有限公司 | Serial type hybrid automobile energy flow demonstrator |
| CN108172057A (en) * | 2017-12-13 | 2018-06-15 | 广州市硕恒教学设备有限公司 | Parallel hybrid electric vehicle energy flow demonstrator |
| CN109100157A (en) * | 2018-08-20 | 2018-12-28 | 中国汽车技术研究中心有限公司 | One kind driving system safety testing device and method for P2 configuration hybrid vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20160307 |