【正文】 e 20 st at e w ide m ot o r ve h ic l e ke ep v o lum e f or 56 7, 4 08 c ar , an d la st ye ar e ar l ie r t h an gr o wt h 75, 81 4 car , gr o wt h 13. 36 %。 t h is y ear J an uar y J u ne, ve h ic les m an agem ent sect i on an d l ice ns e ar c h iv es m a nag em e nt se ct io n t ot a l ac ce pt e d t h e m ot or v eh ic l e r e g ist r at io n b us in ess 42, 5 43 car t im es, wh ic h r e g ist er e d r eg i st r a t ion 6, 9 05 c ar t im e s, a nd t r ansf er r eg ist r at i o n 3, 59 2 car t im es, and ch ang e r e g ist r at io n 1 033 car t im es, a nd m or t g ag e r eg i st r at i on 69 6 car t im es, and ca nce l l at io n r e g ist r a t io n 1 87 c ar t im es, an d int o b us in ess 98 0 car t im es, a nd Ar c h iv es c or r e ct io ns 8 1 p i ece s t im e s, a nd iss ue d t es t qu a l if ie d lo go 2 5, 4 29 c ar t im e s, an d ot her ve h ic les bu s ine ss 3, 64 0 car t im es。 s up er v is i on Sur vey Sec t ion r e l ie s on m ot or v eh ic l e d et ec t io n r em o t e iss ue d t es t qu a l if ie d lo go s of t war e p la t f or m su per v is io n m ot or v eh ic l e t e st , an d id ent if i cat i on s i t ua t io n 74 18 l l ia ng c i, i nv est ig at io n m ot or v eh ic l e ex ce pt io n b us in ess 30 c ar t im es, h is p ar d s b us in ess war n in g 2 44 ar t ic le, veh i c les an d dr i v ing pe op l e so u n d v id eo r eg u lat or y s cr e ens hot s 18 52 Zha ng, che cks m ot or ve h ic le ar c h ive s 71 6 p i eces t im es, a nd m ed i um bu s, an d m e d ium a bo ve t r uck, an d Of haz ar d ou s ch em ica ls, ve h ic le s a nd s ch oo l b us es an d ot her key veh i c le in sp ect i on r e cor d of 4 20. ( C) ba sed on t he ir ow n, a nd st r i ct a dhe r e nce t o def en se, m or e ch eat i ng, f a lse f al se f ug it iv e su sp ect s, r ob ber y sus pe ct ve h ic le s an d t h e I nt er n et cr a c k do wn. DM V f u l l p la y t o t he f i r st l in e of D ef e ns e p os it io n c ont r o l, inv est i gat i ng ch eat i ng, f ake i de nt if ica t io n an d r o bb er y s usp ect v eh i c les t hr o ug h op er a t ion a l w or k, an d car ef u l l y ex am ine t he doc um e nt s a nd le ga l pr o of , ch eck t r af f ic vi o la t ion s, t r af f i c ac ci de nt s, t he f ug it iv e su sp ect s usp ect e d v eh ic l es a nd t hef t t ha n t o wor k, f ur t her t i ght car , dr i v in g m an agem ent bus i ne ss f or m a l it ie s r ev ie w pr oc ed ur e s. . . . Tr u ck d r ive r i nf o r m at i on m a na gem e nt p l at f o r m . M ot o r ve h ic le s an d t r a f f ic p o l ice de par t m ent s, St a t e t r ans por t au t h or it y t o f ur t he r c lar if y t h e D i v is io n of l abo ur , im p l em e nt at i on r esp on s ib i l it y, st r e ngt he n o ur co l l ab or at i on an d m an ag em ent t og et h er , r e i nf o r c in g t h e m an agem ent of dr i ver s on w h ich s t r o ng ly syn t he t ic war f ar e and i nf o r m at i on war f ar e. 3 st r ic t ly im p l em en t ed. Fr om M ay 1 up, a is im p lem ent ed c om p le x r o ad a nd ba d w eat her dr iv i ng e xam , c ur r e nt ly DM V i s ur ged con t r ac t or s par t y in t r ea sur es dr i v in g sch oo l i ncr eas ed s im u lat i on H ig hw ay, a nd c ont i nu ou s ur g en t d e t o u r s, a nd sno w da ys, a nd w e t sl i di n g r o ad , an d b ur st si t ua t i on di s po sal , su bj e ct s I I f i el d t o dr i vi ng ex am pr o j ec t , i s ex p e ct edIII Abstract In industrial production and other domains, something like high temperature, corrosion and poisonous gas appear at workplace, which would increased worker39。s labor intensity and even endangers their health. With manipulator used, those difficult problems can be easily solved. Hand operation can be replaced by manipulator operation, because it can grab, put, move objects flexibly and changefully. So it can be applied to transform the production of variety of medium and smallvolume automated production. The task of the graduation design is to control a mechanical hand model with 5 degrees of freedom by PLC, and use it to plete a series of actions. The KINGVING is used to monitor the mechanical hand, and change its movement into animations. The system(model: TVT99D) I used is posed by MITSUBISHIS FX2NMT PLC, mechanical hand(ball screw, slide rail), Syntron 42BYG250C step motor and its driver module, sensor, photoelectric encoder ,pneumatic ponent and so on. It controls manipulator move vertically or horizontally, chassis or paw rotate, packandplace. The design mainly uses stepping sequence control and stepping control technology. The process covers programmable control technology, position control technology, detection technology, which is a typical representative of mechatronics. The design report firstly describes how to choose the way to control the mechanical hand and introductions of the ways. Then introduces the design steps. It also introduces program test of the manipulator. At last, the paper introduces the steps of processing and monitoring manipulator by KingView. 【 Key words】 : mechanical hand PLC ball screw step contrevaluat ion of scient if ic developm ent . Natur e secur it y t ype natur e secur it y is t o m aint enance people of healt h value f or t ar get , t hr ough st r engt hening securit y based management, and r isk managem ent, and equipment managem ent and t echnology supervision, ensure pr oduct ion in t he people, and r eal, and system , and system, elem ent s secur it y r eliable, and har mony unif ied, f ul cont r ol var ious against f actor s, achieved t hought no slack