CN105182941A - Intelligent bicycle body equipment detection system based on bus - Google Patents
Intelligent bicycle body equipment detection system based on bus Download PDFInfo
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- CN105182941A CN105182941A CN201510604488.3A CN201510604488A CN105182941A CN 105182941 A CN105182941 A CN 105182941A CN 201510604488 A CN201510604488 A CN 201510604488A CN 105182941 A CN105182941 A CN 105182941A
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- test
- code table
- bus
- functional module
- detection system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The present invention is suitable for the intelligent bicycle detection technology field, and provides an intelligent bicycle body equipment detection system based on a bus. The intelligent bicycle body equipment detection system based on the bus comprises the bus, and a test terminal, a code table and a plurality of functional modules are connected in the bus. The test terminal is used to send the detection commands to the code table and the functional modules via the bus, and the code table and the functional modules are used to carry out the self-detection according to the received detection commands. Moreover, the functional modules send the detection results to the test terminal and the code table via the bus, and the detection results are displayed on the code table. According to the present invention, and by the bus, the detection commands are sent and the detection results are received, so that the faulted positions of the bicycle body equipment can be positioned rapidly and accurately. Meanwhile, the test coupling degree of the functional modules can be reduced, and the detection complexity is not increased remarkably when the number of the functional modules is added.
Description
Technical field
The invention belongs to intelligent bicycle detection technique field, particularly relate to a kind of intelligent bicycle vehicle body device detection system based on bus.
Background technology
In modern electric bicycle especially moped, intelligent bicycle, vehicle body equipment is also little by little increasing improving constantly of each functional requirement of bicycle along with people, from Motor Control, safety assurance system (SAS), warning system, code table, and improve ride comfortableness and recreational and various effort that are that make, electric car electrical system is made to form a complicated system, and in traditional electrical motor-car electric control system, almost there is no communication port, all control signals by cable transmission, are all difficult to reply from cost or complexity, aesthetics.Its duty cannot be obtained to vehicle body electric-control system increase equipment blindly, make it play maximum utility, more cannot carry out parameter adjustment to equipment in time according to working environment.Some vehicle body communication between devices is just by simple serial ports, and transmission speed, reliability, anti-interference all exist very large problem, more cannot tackle the impact of the extraneous rugged surroundings such as water, sand and dust, frequency electromagnetic waves.
Along with the increase of body electronics equipment, the potential faults existed also can correspondingly increase, owing to lacking communication mechanism between vehicle body equipment, the degree of coupling is larger, parts quality testing and complete vehicle quality detect cannot set up specification flow process, run into fault cannot accurately locate, parts one by one can only be leaned on to replace and determine trouble unit, bring extreme difficulties to the assembling of product line and user's remote maintenance.The parts of simultaneously replacing also cannot accurately be determined can only be restored to the fault which components and parts on earth have research and development department again, all seriously hamper work efficiency from cost or time.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of intelligent bicycle vehicle body device detection system based on bus, is intended to utilize test terminal to send sense command and reception testing result by bus to each functional module be connected in bus.
The present invention is achieved in that a kind of intelligent bicycle vehicle body device detection system based on bus, comprises bus, described bus is connected with test terminal, code table and some functional modules; Described test terminal is used for sending sense command by described bus to code table and each functional module; Self-inspection is carried out in the sense command that code table and each functional module are used for according to receiving, and testing result is sent to described test terminal and described code table by described bus by each functional module, and shows described testing result on described code table.
Further, described code table is also for detecting in described bus whether be connected with test terminal when powering on; If had, then code table is initialized as minor node, enters the state of wait-receiving mode sense command; If no, then code table is initialized as host node, enters normal operating conditions.
Further, described test terminal is provided with storer, and described storer is for storing described testing result.
Further, described code table, according to the sense command received, carries out optimum configurations, code table function self-inspection, code table dodges screen instruction bus failure and display failure code indicates described each functional module fault.
Further, described each functional module comprises motor controller units, described motor controller units, according to the sense command received, carries out optimum configurations, controller function self-inspection, driving circuit self-inspection, and controls that motor is undertaken starting by sense command, stops, rotating, stall action.
Further; described each functional module also comprises Power Management Unit; described Power Management Unit, according to the sense command received, carries out optimum configurations, charge-discharge test, battery temperature test, overheat protector test, overcurrent protection test, overvoltage protection test.
Further, described each functional module also comprises safe unit, described safe unit according to the sense command received, carry out opening ann test, send ann test, cancel ann test, switch lock test.
Further, described each functional module also comprises automotive lamp unit, and described automotive lamp unit, according to the sense command received, carries out vehicle light illumination test, navigation illumination test, decorative lighting test, the test of handlebar vibrating alert.
Further, described each functional module also comprises monitoring and debugging unit, and described monitoring and debugging unit, according to the sense command received, recover the state of exception or information, protect or the operational testing of trigger alerts.
Further, if after described each functional module powers on, if receive the upgrade command sent described test terminal before the timeout, then judge that self firmware is the need of upgrading, if desired, then receive the latest firmware sent described test terminal and upgrade, upgrading end enters normal operating conditions; If do not receive the upgrade command that test terminal is sent, then directly enter normal operating conditions.
The present invention compared with prior art, beneficial effect is: a kind of intelligent bicycle vehicle body device detection system based on bus provided by the invention, test terminal and each functional module are all connected in bus, utilize test terminal to send sense command and reception testing result by bus to each functional module.The present invention utilizes bus send sense command and receive testing result, quick and precisely can locating the abort situation of vehicle body equipment, meanwhile, can reduce the test degree of coupling of each functional module, also significantly can not increase detection complexity when increasing the quantity of functional module.
Accompanying drawing explanation
Fig. 1 is the intelligent bicycle vehicle body device detection system schematic diagram based on bus that the embodiment of the present invention provides;
Fig. 2 is the code table initialization that provides of the embodiment of the present invention and the process flow diagram from node upgrade process.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Intelligent bicycle vehicle body device detection system based on bus provided by the invention, as shown in Figure 1, comprises bus 1, described bus 1 is connected with test terminal 2, code table 3 and some functional modules; Described test terminal 2 is for sending sense command by described bus 1 to code table 3 and each functional module; Self-inspection is carried out in the sense command that code table 3 and each functional module are used for according to receiving, and testing result is sent to described test terminal 2 and described code table 1 by described bus 1 by each functional module, and shows described testing result on described code table 1.
Test terminal 2 is also for processing the testing result of each functional module received and status information, and the inner storer be provided with for storing each functional module test mode, is undertaken storing so that follow-up use by result simultaneously.
Particularly, when testing, first by after the vehicle body equipment connections such as test terminal 2 and controller, code table, battery, motor, connected by bus 1 and all nodes; Test terminal 2 sends detection signal to bus 1 successively, and code table 3 and other node devices receive and response command, judge whether system produces fault, by analyzing reason, judge the type of the system failure, trouble location and failure cause.If belong to the bus communication fault of code table 3, then dodge screen to point out by code table 3; If code table 3 bus communication is normal, other equipment failures or other device bus faults, then corresponding failure code is sent to code table display and points out.Meanwhile, test terminal 2 gathers and records all data, carries out storage data, statistics, record queries, the operations such as generating report forms so that follow-up.
Aforesaid way is adopted to detect, play the feature of code table display screen, fault type is notified tester intuitively in the mode of pilot lamp or code table display screen failure code, the energy fast and easy position that localizing faults occurs exactly is the fault of bus communication fault or miscellaneous equipment, does not need to lean on parts one by one to replace and determines trouble unit; Give to produce line assembling and test and bring great convenience, reduce the erroneous judgement because the reasons such as personnel's experience, instrument shortage cause, simplify testing step, shorten unit failure detection time and car load off-line test time, substantially increase the work efficiency of producing and keeping in repair; In addition, the concrete failure message of faulty equipment can be collected in test terminal 2, is even accurate to the problem which part components and parts goes out, all drastically increases work efficiency from cost or time.
Fig. 2 is described code table initialization and the process flow diagram from node upgrade process.Particularly, after code table powers on, whether testbus 1 is connected with test terminal node; If no, system does not carry out vehicle body equipment Inspection, and code table 3 is initialized as host node, has priority in the highest bus, enters normal operating conditions; ; If have, then code table is initialized as with the consistent minor node of other node, for receiving the sense command of described test terminal 2 transmission and carrying out self-inspection.
Especially, this detection system also can be used as the unified firmware upgrade instrument of each functional module, does not need again for each functional module exploitation special upgrade instrument.After system electrification, if receive the upgrade command that test terminal 2 is sent before the timeout, each functional module then judges that self firmware is the need of firmware upgrade, if desired, then test terminal 2 mails to corresponding unit by bus 1 by needing the firmware changed, corresponding unit enters upgrade status and upgrades, and upgrading end enters normal duty; If do not receive the upgrade command that test terminal is sent, then directly enter normal operating conditions.
As mentioned above, if code table 3 is as minor node, then code table 3 is according to the sense command received, and carries out optimum configurations, code table function self-inspection, code table dodges screen instruction bus failure and display failure code indicates described each functional module fault.
Described each functional module comprises motor controller units 4, described motor controller units 4 is according to the sense command received, carry out optimum configurations, controller function self-inspection, driving circuit self-inspection, and control that motor is undertaken starting by sense command, stops, rotating, stall etc. detects action.
Described each functional module also comprises Power Management Unit 5; described Power Management Unit 5, according to the sense command received, carries out the tests such as optimum configurations, charge-discharge test, battery temperature test, overheat protector test, overcurrent protection test, overvoltage protection test.
Described each functional module also comprises safe unit 6, and described safe unit 6, according to the sense command received, carries out opening ann test, sends ann test, cancels ann test, the test such as switch lock test.
Described each functional module also comprises automotive lamp unit 7, and described automotive lamp unit 7, according to the sense command received, carries out the test such as vehicle light illumination test, navigation illumination test, decorative lighting test, the test of handlebar vibrating alert.
Described each functional module also comprises monitoring and debugging unit 8, and described monitoring and debugging unit 8, according to the sense command received, recover the state of exception or information, protect or the operational testing of trigger alerts.
Described each functional module also comprises heart rate statistic unit, power meter unit, steps on other electronic equipments of riding such as frequency meter unit.
Technical scheme of the present invention can be applicable to the component device of electric bicycle and the testing process of car load, and all component devices are connected in 485 buses or CAN.
Intelligent bicycle vehicle body device detection system based on bus provided by the invention, when detecting, test terminal sends test command by bus, and all unit are standby, and whether each unit is detected in test terminal 2 can receive information.After each unit receives test command, the correctness of confirmation, carry out test operation, testing result is issued test terminal, issue code table simultaneously and carry out corresponding prompting display, test terminal 2 carries out that communication is normal to be detected accurately with data again, simultaneously in its storage space storage so that follow-up use.
A kind of intelligent bicycle vehicle body device detection system based on bus provided by the invention, utilizes bus send sense command and receive testing result, quick and precisely can locate the abort situation of vehicle body equipment; Meanwhile, the test degree of coupling of each functional module can be reduced, also significantly can not increase detection complexity when increasing the quantity of functional module, the testing process of specification can be set up.
In addition, test terminal can by the analysis of testing result, the modules such as code table, motor controller units, Power Management Unit are carried out to the setting of the correlation parameters such as No. ID, vehicle, radio address, radio frequency parameter, be convenient to specification production procedure, optimize equipment function, optimize charging and discharging lithium battery parameter, make car load play maximum utility.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. based on an intelligent bicycle vehicle body device detection system for bus, it is characterized in that, comprise bus, described bus is connected with test terminal, code table and some functional modules; Described test terminal is used for sending sense command by described bus to code table and each functional module; Self-inspection is carried out in the sense command that code table and each functional module are used for according to receiving, and testing result is sent to described test terminal and described code table by described bus by each functional module, and shows described testing result on described code table.
2. intelligent bicycle vehicle body device detection system as claimed in claim 1, it is characterized in that, described code table is also for detecting in described bus whether be connected with test terminal when powering on; If had, then code table is initialized as minor node, enters the state of wait-receiving mode sense command; If no, then code table is initialized as host node, enters normal operating conditions.
3. intelligent bicycle vehicle body device detection system as claimed in claim 1, it is characterized in that, described test terminal is provided with storer, and described storer is for storing described testing result.
4. intelligent bicycle vehicle body device detection system as claimed in claim 1, it is characterized in that, described code table, according to the sense command received, carries out optimum configurations, code table function self-inspection, code table dodges screen instruction bus failure and display failure code indicates described each functional module fault.
5. intelligent bicycle vehicle body device detection system as claimed in claim 1, it is characterized in that, described each functional module comprises motor controller units, described motor controller units is according to the sense command received, carry out optimum configurations, controller function self-inspection, driving circuit self-inspection, and control that motor is undertaken starting by sense command, stops, rotating, stall action.
6. intelligent bicycle vehicle body device detection system as claimed in claim 1; it is characterized in that; described each functional module also comprises Power Management Unit; described Power Management Unit, according to the sense command received, carries out optimum configurations, charge-discharge test, battery temperature test, overheat protector test, overcurrent protection test, overvoltage protection test.
7. intelligent bicycle vehicle body device detection system as claimed in claim 1, it is characterized in that, described each functional module also comprises safe unit, described safe unit according to the sense command received, carry out opening ann test, send ann test, cancel ann test, switch lock test.
8. intelligent bicycle vehicle body device detection system as claimed in claim 1, it is characterized in that, described each functional module also comprises automotive lamp unit, described automotive lamp unit, according to the sense command received, carries out vehicle light illumination test, navigation illumination test, decorative lighting test, the test of handlebar vibrating alert.
9. intelligent bicycle vehicle body device detection system as claimed in claim 1; it is characterized in that; described each functional module also comprises monitoring and debugging unit; described monitoring and debugging unit, according to the sense command received, recover the state of exception or information, protect or the operational testing of trigger alerts.
10. intelligent bicycle vehicle body device detection system as claimed in claim 1, it is characterized in that, if after described each functional module powers on, if receive the upgrade command that described test terminal is sent before the timeout, then judge that self firmware is the need of upgrading, if desired, then receive the latest firmware sent described test terminal and upgrade, upgrading end enters normal operating conditions; If do not receive the upgrade command that test terminal is sent, then directly enter normal operating conditions.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510604488.3A CN105182941B (en) | 2015-09-21 | 2015-09-21 | A kind of intelligent bicycle vehicle body device detection system based on bus |
| PCT/CN2016/076445 WO2017028525A1 (en) | 2015-08-14 | 2016-03-16 | Intelligent electric bicycle control system, detection system, and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510604488.3A CN105182941B (en) | 2015-09-21 | 2015-09-21 | A kind of intelligent bicycle vehicle body device detection system based on bus |
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| CN105182941A true CN105182941A (en) | 2015-12-23 |
| CN105182941B CN105182941B (en) | 2018-11-02 |
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| CN201510604488.3A Active CN105182941B (en) | 2015-08-14 | 2015-09-21 | A kind of intelligent bicycle vehicle body device detection system based on bus |
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| WO2017028525A1 (en) * | 2015-08-14 | 2017-02-23 | 深圳市家信信息科技开发有限公司 | Intelligent electric bicycle control system, detection system, and control method |
| CN107577225A (en) * | 2017-10-11 | 2018-01-12 | 深圳市朗仁科技有限公司 | Shared bicycle smart lock method of testing and device |
| CN108182798A (en) * | 2017-12-29 | 2018-06-19 | 宋孟袁 | Public bicycles vehicle condition monitors system |
| WO2018107978A1 (en) * | 2016-12-12 | 2018-06-21 | Dongxia Datong (Beijing) Management And Consulting Co., Ltd. | Systems and methods for determining abnormal information associated with a vehicle |
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| CN105182941B (en) | 2018-11-02 |
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